Methods and compositions related to the next generation vaccine

ABSTRACT

Disclosed are methods and compositions related to polypeptides comprising a fusion of the needle tip protein and translocator protein of a type III secretion apparatus (T3SA) from a type III secretion system (T3SS) of a Gram negative bacteria. Disclosed herein are fusion polypeptides comprising a fusion of a needle tip protein, such as, Bsp22, LcrV, BipD, PcrV, CT053, or CT668, or anantigenic fragment thereof; and a translocator protein, such as, BopB, YopB, BipB, PopB, CopB, or CopB2, or anantigenic fragment thereof from a Type III secretion system (T3SS) of a Gram negative bacteria, such as,  Bordetella, Burkholderia, Chlamydia, Pseudomonas, Vibrio , or  Yersinia.

I. CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a national stage application filed under 35 U.S.C. § 371 of PCT/US2019/030694 filed on May 3, 2019, which claims the benefit of U.S. Provisional Patent Application Ser. No. 62/667,599, filed May 6, 2018, applications which are incorporated by reference in their entireties herein.

II. BACKGROUND

Bordetella pertussis is a Gram-negative bacterial pathogen that causes pertussis, or whooping cough, a highly contagious, severe respiratory disease that is life threatening for infants and young children. This pathogen colonizes the trachea and secretes toxins that paralyze the cilia, which prevents clearance of mucous. Severe (paroxysmal), non-productive coughing fits are a result and attempts to acquire oxygen are manifested by the characteristic “whoop” upon gasps for air. The majority of deaths associated with pertussis are actually caused by secondary respiratory infections resulting from the inability to clear pulmonary secretions. In the 1940s a whole-cell pertussis (wP) vaccine was introduced that dramatically reduced the mortality caused by pertussis. Due to side effects attributed to the wP vaccine, a new acellular pertussis (aP) vaccine was developed and introduced in the US and other parts of the world in the 1990s. Although the aP vaccine has few side effects, its protective efficacy is lower than that of the wP vaccine. In 2012, which is considered the most recent major epidemic, 48,277 cases of pertussis were reported and, in 2015, 20,762 cases were reported. During the last 15 years, in addition to a greater overall incidence of pertussis, there is growing concern over the increase in the peak number of reported cases for each ensuing epidemic. In 2015, 45% of the 0.5 to 6-year-old children that contracted pertussis had been vaccinated with DTaP at least three times (with five vaccinations being optimal: 2, 4, 6, 15 months and one at 4-6 years). Additionally, there is evidence that selective pressure is causing B. pertussis to eliminate virulence factors that are components of the aP vaccine, further compromising the vaccine's efficacy. Taken together, a better vaccine is needed.

III. SUMMARY

Disclosed are methods and compositions related to polypeptides comprising a fusion of the needle tip protein and translocator protein of a type III secretion apparatus (T3SA) from a type III secretion system (T3SS) of a Gram negative bacteria.

Disclosed herein are fusion polypeptides comprising a fusion of a needle tip protein (such as, for example, Bsp22, LcrV, BipD, PcrV, CT053, or CT668) or an antigenic fragment thereof and a translocator protein (such as, for example, BopB, YopB, BipB, PopB, CopB, or CopB2) or an antigenic fragment thereof from a Type III secretion system (T3SS) of a Gram negative bacteria (such as, for example, Bordetella spp., Burkholderia spp., Chlamydia spp., Pseudomonas spp., Vibrio spp. or Yersinia spp.); wherein the gram negative bacteria is not a Salmonella enterica or Shigella spp.

In one aspect, disclosed herein are fusion polypeptides, wherein the fusion polypeptide is arranged such that the needle tip protein is 5′ of the translocator protein.

Also disclosed herein are fusion polypeptides of any preceding aspect, wherein the fusion further comprises an adjuvant such as, for example, Cholera Toxin or antigenic fragment thereof (such as, for example, CTA1) or double mutant labile toxin (dmLT) or an antigenic fragment thereof labile toxin (such as, for example, LTA1) from Enterotoxigenic Escherichia coli. In some aspect, the dmLT or fragment thereof can also be fused to the needle tip protein-translocator protein fusion at the 5′ end.

In one aspect, disclosed herein are fusion polypeptides of any preceding aspect, wherein the fusion polypeptide further comprises pertussis toxoid (PTd).

Also disclosed herein are compositions comprising a T3SA needle tip protein (such as, for example, Bsp22, LcrV, BipD, PcrV, or CdsF) or an antigenic fragment thereof from a Gram negative bacteria (such as, for example, Bordetella spp., Burkholderia spp. Chlamydia spp., Pseudomonas spp., Vibrio spp., or Yersinia spp.) and a T3SA first translocator protein (such as, for example, BopB, YopB, BipB, PopB, or CopB/CopB2) or an antigenic fragment thereof from a Gram negative bacteria; wherein the gram negative bacteria is not a Salmonella enterica or Shigella spp. In one aspect, the composition can comprise the needle tip protein or fragment thereof and the translocator protein or fragment thereof as separate components or as a fusion polypeptide. Also disclosed herein are compositions of any preceding aspect, wherein the composition comprises an adjuvant (such as, for example, dmLT, LTA1, cholera toxin, or CTA1) and/or bacterial toxin protein such as a pertussis toxoid (PTd).

In one aspect, disclosed herein are vaccines comprising the fusion polypeptides or compositions of any preceding aspect. In some embodiments, the vaccine can further comprise an acellular gram negative vaccine or active components thereof. In one aspect, the vaccine can comprise pertussis toxoid (PTd).

Also disclosed herein are methods of treating, inhibiting, or preventing an infection of a Gram negative bacteria (such as, for example, Bordetella spp., Burkholderia spp., Chlamydia spp., Pseudomonas spp., Vibrio spp., or Yersinia spp.) in a subject comprising administering to the subject the fusion polypeptide, composition, or vaccine of any preceding aspect.

In one aspect, disclosed herein are methods of treating, inhibiting, or preventing an infection of a Gram negative bacteria of any preceding aspect, wherein the method further inhibits or prevents colony formation of the bacteria and/or transmission of the bacteria to another subject.

Also disclosed herein are methods of eliciting an immune response in a subject to a Gram negative bacteria (such as, for example, Bordetella spp., Burkholderia spp., Chlamydia spp., Pseudomonas spp., Vibrio spp., or Yersinia spp.) comprising administering to the subject the fusion polypeptide, composition, or vaccine of any preceding aspect. For example, disclosed herein are methods of eliciting an immune response against at least one Gram negative bacteria serovar in a subject in need thereof, comprising administering to the subject a composition comprising at least one needle tip protein or an antigenic fragment thereof and/or at least one translocator protein or an antigenic fragment thereof; wherein said composition is administered in an amount sufficient to elicit an immune response to said at least one Gram negative bacteria serovar in said subject; and wherein the Gram negative bacteria is not a Shigella spp. or Salmonella enterica.

In one aspect, disclosed herein are methods of eliciting an immune response in a subject to a Gram negative bacteria of any preceding aspect, wherein the immune response provides sterilizing immunity.

IV. BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate several embodiments and together with the description illustrate the disclosed compositions and methods.

FIG. 1 shows the protective efficacy of intranasally administered 22BF against B. bronchiseptica challenge. Mice (n=10) were vaccinated intranasally biweekly three times with the indicated formulation which contained 10 μg protein±dmLT. Zoetis vaccine was delivered subcutaneously on day 1 and 21 as per manufacturer's directions. Mice were challenged with 1.3×10⁷ B. bronchiseptica on day 56. BopB was not available at day 0. #P<0.05 compared to survival of mice vaccinated with PBS.

FIG. 2 shows the weight gain/loss of vaccinated mice during B. brontchiseptica challenge. Mice (same as above) were weighed daily in p.m. Note that the 22BF+dmLT mice gain weight and have small error bars.

FIG. 3A and FIG. 3B show the protective efficacy of 22BF+dmLT. Mice were vaccinated on days 0, 14, 28 and challenged on day 56 with a sublethal dose of B. bronchiseptica. FIG. 3A shows that on day 7 of the challenge, the CFU/lung were determined. *=P<0.05, **=P<0.01 when compared to dmLT. FIG. 3B shows the decrease in CFU compared to the 22BF average. *=P<0.05, **=P<0.01 when compared to 22BF.

FIGS. 4A, 4B, and 4C show the kinetics of IgG response. Blood was collected on days −1, 13, 27, 41, and 55. The kinetics of anti-Bsp22, -BopB and -dmLT IgG were assessed in all sera and shown in (4A) BopB, (4B) Bsp22, and (4C) dmLT. Typical logarithmic increases were seen. *=P value of <0.05 when comparing to PBS controls.

FIGS. 5A, 5B, 5C, 5D, 5E, 5F, 5G, 5H, and 5I show stimulation of antibody secreting cells from bone marrow, spleen and lungs. Bone marrow, spleens and lungs were collected on day 56. Single cell suspensions from 5 mice per group were stimulated in vitro Bsp22, BopB or dmLT. IgG (black) and IgA (white) ASC were measured by ELISpot. Bars represent mean ASC per 10⁶ cells +SD from replicate wells. Data for bone marrow is shown in (4A), (5D), and (5G) for Bsp22, BopB, and dmLT, respectively. Data for spleen is shown in (5B), (5E), and (5H) for Bsp22, BopB, and dmLT, respectively. Data for lungs is shown in (5C), (5F), and (5I) for Bsp22, BopB, and dmLT, respectively.

FIGS. 6A, 6B, 6C, 6D, 6E, 6F, 6G, 6H, and 6I show Th1 cytokine secretion. Splenocytes were extracted from 5 mice of each group and incubated with Bsp22, BopB or dmLT. After 48 h, supernatants were collected and levels of cytokine secretion in response to specified antigen were then measured (in pg/ml) using an MSD cytokine detection plate. Each bar represents mean of triplicate wells±S.D. Asterisk specified a P<0.05 when comparing specified groups. Data for IFN-γ is shown in (6A), (6B), and (6C) for Bsp22, BopB, and dmLT, respectively. Data for TNF-α is shown in (6D), (6E), and (6F) for Bsp22, BopB, and dmLT, respectively. Data for IL-1β is shown in (6G), (6H), and (6I) for Bsp22, BopB, and dmLT, respectively.

FIGS. 7A, 7B, 7C, 7D, 7E, 7F, 7G, 7H, and 7I show Th1 cytokine secretion. Splenocytes were extracted from 5 mice of each group and incubated with Bsp22, BopB or dmLT. After 48 h, supernatants were collected and levels of cytokine secretion in response to specified antigen were then measured (in pg/ml) using an MSD cytokine detection plate. Each bar represents mean of triplicate wells±S.D. Asterisk specified a P<0.05 when comparing specified groups. Data for IL-2 is shown in (7A), (7B), and (7C) for Bsp22, BopB, and dmLT, respectively. Data for IL-10 is shown in (7D), (7E), and (7F) for Bsp22, BopB, and dmLT, respectively. Data for IL-6 is shown in (7G), (7H), and (7I) for Bsp22, BopB, and dmLT, respectively.

FIGS. 8A, 8B, and 8C shows IL-17 secretion. Splenocytes were extracted from 5 mice of each group and incubated with Bsp22, BopB or dmLT. After 48 h, supernatants were collected and levels of IL-17 secretion in response to labeled antigen were then measured by the MSD® U-Plex Platform Multiplex Assay and the data is shown in (8A) BopB, (8B) Bsp22, and (8C) dmLT. Each bar represents the mean of triplicate wells±S.D. Significance (Asterisk=P<0.05) was calculated for the comparison between labeled groups.

FIGS. 9A, 9B, 9C, 9D, 9E, and 9F show Th2 cytokine secretion. Splenocytes were extracted from 5 mice of each group and incubated with Bsp22, BopB or dmLT. After 48 h, supernatants were collected and levels of cytokine secretion in response to specified antigen were then measured (in pg/ml) using an MSD cytokine detection plate. Each bar represents mean of triplicate wells±S.D. Asterisk specified a P<0.05 when comparing specified groups. Data for IL-4 is shown in (9A), (9B), and (9C) for Bsp22, BopB, and dmLT, respectively. Data for IL-5 is shown in (9D), (9E), and (9F) for Bsp22, BopB, and dmLT, respectively.

FIG. 10 shows the change in weight in percentage after infection with sublethal dosage of B. pertussis intranasally. There was an observable difference in weight loss between mice vaccinated with the 22BF+dmLT+PTd formulation and those that only received PBS. By Day 7 all mice aside from PBS treated mice had recovered to within 3% of pre-infection weight.

FIGS. 11A, 11B, 11C, and 11D show serum antibody responses to BopB, Bsp22, Pertussis Toxin Mutant, and dmLT. Mice were immunized on days 0, 14, and 28 with 22BF+PTd admixed with dmLT. Serum IgG antibodies specific for BopB, Bsp22, PTd, and dmLT were measured by ELISA and the data is shown in (11A) BopB, (11B) Bsp22, (11C) PTd, and (11D) dmLT. Data are the mean titers (EU ml{circumflex over ( )}-1) from group pools of animal samples. An asterisk indicates a P value of 0.05 when comparing vaccinated mice and the PBS controls. No responses were seen in the control mice that received PBS. Mice vaccinated with Infanrix only displayed a response against pertussis toxin mutant, which is part of its formulation.

FIG. 12 shows the Lung Colony forming units (CFU) from mice 3 days post intranasal infection. Mice vaccinated intranasally with 22BF+PTd and dmLT showed statistical (P<0.05) decreases in lung CFUs when compared to PBS treated mice. The mice vaccinated intradermally and mice vaccinated intramuscularly with 22BF+PTd and dmLT either showed sterilizing immunity, or no statistical decrease in lung CFUs. Infanrix appeared to show a decrease in lung CFU, but this was not statistically significant (P>0.05). (*=P<0.05, KW p-value=0.0003).

FIG. 13 shows the Lung Colony forming units (CFU) from mice 7 days post intranasal infection. Mice vaccinated intranasally with 22BF+PTd and dmLT showed statistical (P<0.05) decreases in lung CFUs when compared to PBS treated mice, with 60% of the mice showing sterilizing immunity. The mice vaccinated intramuscularly or intradermally with 22BF+PTd and dmLT showed no statistical decrease in lung CFUs. Infanrix appeared to display sterilizing immunity with CFU measuring below the limit of detection. (*=P<0.05, ** P<0.01, KW p-value=0.0001).

FIG. 14 shows the protective efficacy of LTA1−DBF vs DBF+dmLT. Mice were vaccinated intramuscularly on days 0, 14 and 28 with the indicated μg of DBF+0.1 μg dmLT or DBF equivalent of LTA1−DBF. The positive control was DBF+dmLT delivered intranasally. On day 56 the mice were challenged with Shigella flexneri. FIG. 14 indicates the percent survival of mice post infection with Shigella flexneri.

FIGS. 15A, 15B, and 15C show the kinetics of IgG response. Mice from FIG. 14 were bled prior to vaccination and on day 42. Sera were assessed for anti-IpaD, -IpaB and -dmLT IgG, and the data is shown in (15A) IpaD, (15Bb) IpaB, and (15C) dmLT. Differences in the IgG levels in mice vaccinated with dmLT vs. LTA1 are attributed to the recognition of the entire dmLT on the well.

FIGS. 16A, 16B, and 16C show the stimulation of antibody secreting cells from bone marrow. Bone marrow was collected on day 56. Single cell suspensions from 5 mice per group were stimulated in vitro IpaD, IpaB or dmLT. IgG (black) and IgA (white) ASC were measured by ELISpot, and the data is shown in (16A) IpaD, (16B) IpaB, and (16C) dmLT. Bars represent mean ASC per 10⁶ cells+SD from replicate wells.

FIGS. 17A, 17B, and 17C show the stimulation of antibody secreting cells from spleen. Spleens were collected on day 56. Single cell suspensions from 5 mice per group were stimulated in vitro IpaD, IpaB or dmLT. IgG (black) and IgA (white) ASC were measured by ELISpot. Bars represent mean ASC per 10⁶ cells+SD from replicate wells.

FIGS. 18A, 18B, and 18C show the stimulation of antibody secreting cells from lungs. Lungs were collected on day 56. Single cell suspensions from 5 mice per group were stimulated in vitro IpaD, IpaB or dmLT. IgG (black) and IgA (white) ASC were measured by ELISpot, and the data is shown in (18A) IpaD, (18B) IpaB, and (18C) dmLT. Bars represent mean ASC per 10⁶ cells +SD from replicate wells.

FIGS. 19A, 19B, 19C, and 19D show the protective efficacy and IgG response kinetics of LTA1-22BF. Mice were vaccinated on days 0, 14, 28 and challenged on day 56 with a sublethal dose of B. pertussis. On day 7 of the challenge, the CFU/lung were determined. FIG. 19A shows the CFU/lung while FIG. 19B shows the decrease in CFU compared to the PBS average. *=P<0.05 when compared to PBS. FIGS. 19C and 19D how the kinetics of the response of the anti-Bsp22 and anti-BopB IgG, respectively. No difference is seen between the mice vaccinated with 22BF+dmLT and LTA1-22BF.

FIG. 20 shows the ADPr activity of L-antigens. LTA1 was fused to DBF, 22BF or SseB. LTA1, however, must retain its ADP-ribosylation activity to maintain adjuvant activity. The ADPr of NAD+ was biotin conjugated and LTA1 transferred the biotin-ADPr moiety to ARF4. The biotin was then detected with Streptavidin-IR800. Lane 1: LTA1-DBF; 2: LTA1-22BF; 3: LTA1-SseB.

V. DETAILED DESCRIPTION

Before the present compounds, compositions, articles, devices, and/or methods are disclosed and described, it is to be understood that they are not limited to specific synthetic methods or specific recombinant biotechnology methods unless otherwise specified, or to particular reagents unless otherwise specified, as such may, of course, vary. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

A. DEFINITIONS

As used in the specification and the appended claims, the singular forms “a,” “an” and “the” include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to “a pharmaceutical carrier” includes mixtures of two or more such carriers, and the like.

Ranges can be expressed herein as from “about” one particular value, and/or to “about” another particular value. When such a range is expressed, another embodiment includes from the one particular value and/or to the other particular value. Similarly, when values are expressed as approximations, by use of the antecedent “about,” it will be understood that the particular value forms another embodiment. It will be further understood that the endpoints of each of the ranges are significant both in relation to the other endpoint, and independently of the other endpoint. It is also understood that there are a number of values disclosed herein, and that each value is also herein disclosed as “about” that particular value in addition to the value itself. For example, if the value “10” is disclosed, then “about 10” is also disclosed. It is also understood that when a value is disclosed that “less than or equal to” the value, “greater than or equal to the value” and possible ranges between values are also disclosed, as appropriately understood by the skilled artisan. For example, if the value “10” is disclosed the “less than or equal to 10” as well as “greater than or equal to 10” is also disclosed. It is also understood that the throughout the application, data is provided in a number of different formats, and that this data, represents endpoints and starting points, and ranges for any combination of the data points. For example, if a particular data point “10” and a particular data point 15 are disclosed, it is understood that greater than, greater than or equal to, less than, less than or equal to, and equal to 10 and 15 are considered disclosed as well as between 10 and 15. It is also understood that each unit between two particular units are also disclosed. For example, if 10 and 15 are disclosed, then 11, 12, 13, and 14 are also disclosed.

The needle tip protein and/or translocator proteins or antigenic portions thereof disclosed herein are used to elicit an immune response in subjects to whom they are administered. By “elicit an immune response”, “induces or enhances an immune response”, or “stimulates an immune response” which are used interchangeably herein, is meant that the subject mounts one or both of an innate and/or an adaptive immune reaction against antigenic determinants of the proteins or antigenic portions thereof that are administered. Preferably a statistically measurable induction or increase in an immune response over a control sample to which the needle tip protein and/or translocator proteins or antigenic portions thereof disclosed herein has not been administered. Preferably the induction or enhancement of the immune response results in a prophylactic or therapeutic response in a subject. In particular, the adaptive immune reaction entails production of e.g. B and T cell lymphocytes and antibodies specific for binding and forming complexes with the antigenic determinants. In some embodiments, the proteins and/or antigenic fragments thereof elicit a protective immune response in the subject, i.e. administration of one or more of the proteins and/or antigenic portions thereof results in an immune response that is protective against later challenge by the disease causing organism itself, either preventing infection altogether, or lessening the impact of infection by decreasing disease symptoms that would otherwise occur, had the subject not been vaccinated as described herein.

“Vaccine” as used herein is a preparation that stimulates an immune response that produces immunity against particular antigens, e.g. Gram negative bacteria. Vaccines may be administered prophylactically (for example, to prevent or inhibit the establishment of an infection) or therapeutically to inhibit, reduce, or treat an established infection, or to ameliorate the effects or symptoms of an infection. Vaccines may contain, but are not limited to, live, attenuated infectious material such as viruses or bacteria, and dead or inactivated organisms or purified products derived therefrom. A vaccine can be administered by injection, orally, or by inhalation. Injections may be, but are not limited to, subcutaneous (sc), intramuscular (im), intraperitoneal (ip), intradermal (id) or intravenous (iv).

“Optional” or “optionally” means that the subsequently described event or circumstance may or may not occur, and that the description includes instances where said event or circumstance occurs and instances where it does not.

The term “subject” refers to any individual who is the target of administration or treatment. The subject can be a vertebrate, for example, a mammal. In one aspect, the subject can be human, non-human primate, bovine, equine, porcine, canine, or feline. The subject can also be a guinea pig, rat, hamster, rabbit, mouse, or mole. Thus, the subject can be a human or veterinary patient. The term “patient” refers to a subject under the treatment of a clinician, e.g., physician or veterinarian.

Throughout this application, various publications are referenced. The disclosures of these publications in their entireties are hereby incorporated by reference into this application in order to more fully describe the state of the art to which this pertains. The references disclosed are also individually and specifically incorporated by reference herein for the material contained in them that is discussed in the sentence in which the reference is relied upon.

B. COMPOSITIONS

Disclosed are the components to be used to prepare the disclosed compositions as well as the compositions themselves to be used within the methods disclosed herein. These and other materials are disclosed herein, and it is understood that when combinations, subsets, interactions, groups, etc. of these materials are disclosed that while specific reference of each various individual and collective combinations and permutations of these compounds may not be explicitly disclosed, each is specifically contemplated and described herein. For example, if a particular needle tip protein (such as, for example, IpaD, SipD, SseB, Bsp22, LcrV, BipD, PcrV, CT053, or CT668), translocator protein (such as, for example, IpaB, SipB, SseC, BopB, YopB, BipB, PopB, CopB, or CopB2), or fusion polypeptide thereof (such as, for example, 22BF, BurkF, PaF, YerF, CT053-CopB, CT053-CopB2, CT668-CopB, or CT668-CopB2) is disclosed and discussed and a number of modifications that can be made to a number of molecules including the needle tip protein (such as, for example, IpaD, SipD, SseB, Bsp22, LcrV, BipD, PcrV, CT053, or CT668), translocator protein (such as, for example, IpaB, SipB, SseC, BopB, YopB, BipB, PopB, CopB, or CopB2), or fusion polypeptide thereof (such as, for example, 22BF, BurkF, PaF, YerF, CT053-CopB, CT053-CopB2, CT668-CopB, or CT668-CopB2) are discussed, specifically contemplated is each and every combination and permutation of needle tip protein such as, for example, IpaD, SipD, SseB, Bsp22, LcrV, BipD, PcrV, CT053, or CT668), translocator protein (such as, for example, IpaB, SipB, SseC, BopB, YopB, BipB, PopB, CopB, or CopB2), or fusion polypeptide thereof (such as, for example, DBF, S1, S2, 22BF, BurkF, PaF, YerF, CT053-CopB, CT053-CopB2, CT668-CopB, or CT668-CopB2) and the modifications that are possible unless specifically indicated to the contrary. Thus, if a class of molecules A, B, and C are disclosed as well as a class of molecules D, E, and F and an example of a combination molecule, A-D is disclosed, then even if each is not individually recited each is individually and collectively contemplated meaning combinations, A-E, A-F, B-D, B-E, B-F, C-D, C-E, and C-F are considered disclosed. Likewise, any subset or combination of these is also disclosed. Thus, for example, the sub-group of A-E, B-F, and C-E would be considered disclosed. This concept applies to all aspects of this application including, but not limited to, steps in methods of making and using the disclosed compositions. Thus, if there are a variety of additional steps that can be performed it is understood that each of these additional steps can be performed with any specific embodiment or combination of embodiments of the disclosed methods.

To infect a host, B. pertussis uses an arsenal of well-characterized virulence factors. These factors include pertussis toxin (PT), adenylate cyclase toxin (ACT), the type III secretion system (T3SS), tracheal cytotoxin (TCT), dermonecrotic toxin (DNT), filamentous hemagglutinin (FHA), pertactin (PRN), and lipooligosaccharide (LOS). Current aP vaccines are comprised of PT, FHA, PRN, and the fimbrial proteins in varying proportions, but not necessarily all four proteins. Though the aP vaccine causes fewer adverse reactions than the wP vaccine, it is not as efficacious. This same situation exists for other pathogenic Gram negative bacteria. Accordingly, disclosed herein are fusion polypeptides from a Type III secretion system (T3SS) of a Gram negative bacteria (such as, for example, Shigella spp., Salmonella enterica, Bordetella spp. (such as, for example B. pertussis and/or B. bronchiseptica), Burkholderia spp. (such as, for example, B. cepacian, B. mallei, and/or B. pseudomallei), Chlamydia spp. (such as, for example, C. trachomatis), Pseudomonas spp., Vibrio spp. or Yersinia spp.) comprising a polypeptide of needle tip protein (such as, for example, IpaD, SipD, SseB, Bsp22, LcrV, BipD, PcrV, CT053, or CT668) or an antigenic fragment thereof and polypeptides of a translocator protein (such as, for example, IpaB, SipB, SseC, BopB, YopB, BipB, PopB, CopB, or CopB2) or an antigenic fragment thereof. In some aspect, the fusion polypeptide does not comprise a needle tip protein polypeptide or translocator polypeptide from a Shigella spp. (IpaD and IpaB) or a Salmonella spp. (such as, for example, S. enterica) (SipD, SseB, SipB, and SseC). It is recognized and herein contemplated that the disclosed polypeptides can be separate components of a composition or more preferably a fusion construct. By a “fusion polypeptide” is meant a peptide, polypeptide, or protein that is translated from a single, contiguous nucleic acid molecule, and which comprises sequences from at least two different proteins or antigenic regions thereof. Typically, the individual sequences are joined via a linker or spacer sequence of e.g. from about 2 to about 20 amino acids, usually from about 2 to about 10 amino acids. The amino acids in linking sequences are typically uncharged and the linker sequence usually does not exhibit secondary or tertiary structure, but does allow the fused protein/peptide segments to adopt functional secondary, tertiary, etc. conformations. One such exemplary fusion polypeptide includes Bsp22 (as set forth in SEQ ID NO: 4 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 3) and BopB (as set forth in SEQ ID NO: 6 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 5). The amino acid sequence of this chimera (i.e., 22BF) is set forth in SEQ ID NO: 2. The chimera may be encoded by any suitable nucleic acid sequence, e.g. the exemplary nucleic acid sequence depicted in SEQ ID NO: 1.

Thus, in one aspect, disclosed herein are fusion polypeptides comprising a fusion of a needle tip protein (such as, for example, IpaD, SipD, SseB, Bsp22, LcrV, BipD, PcrV, CT053, or CT668) or an antigenic fragment thereof and a translocator protein (such as, for example, IpaB, SipB, SseC, BopB, YopB, BipB, PopB, CopB, or CopB2) or an antigenic fragment thereof from a Type III secretion system (T3SS) of a Gram negative bacteria (such as, for example, Bordetella spp., Burkholderia spp., Chlamydia spp., Pseudomonas spp., Vibrio spp. or Yersinia spp. For example, the fusion polypeptide can comprise a fusion of the Shigella spp. needle tip protein (IpaD) and first translocator protein (IpaB) or fragments thereof (the fusion referred to as DBF), Salmonella spp. (such as, for example, S. enterica) SPI-1 needle tip protein (SipD) (as set forth in SEQ ID NO: 52 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 51) and translocator protein (SipB) (as set forth in SEQ ID NO: 54 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 53) or fragments thereof (the fusion referred to as S1) (as set forth in SEQ ID NO: 56 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 55), Salmonella spp. (such as, for example, S. enterica) SPI-2 needle tip protein (SseB) (as set forth in SEQ ID NO: 62 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 61) and translocator protein (SseC) (as set forth in SEQ ID NO: 64 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 63) or fragments thereof (the fusion referred to as S2) (as set forth in SEQ ID NO: 66 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 65), Bordetella spp. needle-tip protein (Bsp22) and translocator protein (BopB), or fragments thereof (the fusion referred to as 22BF); a fusion of the Yersinia spp. needle-tip protein (LcrV) (as set forth in SEQ ID NO: 42 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 41) and translocator protein (YopB) (as set forth in SEQ ID NO: 44 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 43), or fragments thereof (the fusion referred to as YerF) (as set forth in SEQ ID NO: 46 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 45); a fusion of the Burkholderia spp. needle-tip protein (BipD) (as set forth in SEQ ID NO: 22 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 21) and translocator protein (BipB) (as set forth in SEQ ID NO: 24 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 23), or fragments thereof (the fusion referred to as BurkF) (as set forth in SEQ ID NO: 26 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 25); a fusion of the Pseudomonas spp. needle-tip protein (PcrV) (as set forth in SEQ ID NO: 32 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 31) and translocator protein (PopB) (as set forth in SEQ ID NO: 34 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 33), or fragments thereof (the fusion referred to as PaF) (as set forth in SEQ ID NO: 36 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 35); and/or a fusion of the Chlamydia spp. needle-tip protein CT053 (as set forth in SEQ ID NO: 74 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 73) or CT668 (as set forth in SEQ ID NO: 84 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 83) and translocator protein (CopB (as set forth in SEQ ID NO: 76 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 75) or CopB2 (as set forth in SEQ ID NO: 92 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 91)), or fragments thereof such fusions including but not limited to CT053-CopB (the CT053-CopB fusion as set forth in SEQ ID NO: 78 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 77), CT668-CopB (the CT668-CopB fusion as set forth in SEQ ID NO: 86 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 85), CT053-CopB2 (the CT053-CopB2 fusion as set forth in SEQ ID NO: 94 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 93), and CT053-CopB2 (the CT668-CopB2 fusion as set forth in SEQ ID NO: 100 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 99) and collectively each fusion being referred to as ChlamF. In one aspect, the fusion polypeptide does not comprise any needle tip protein or translocator protein or fragment thereof from a Salmonella spp. or a Shigella spp. Accordingly, disclosed herein are fusion polypeptides comprising a fusion of a needle tip protein (such as, for example, Bsp22, LcrV, BipD, PcrV, CT053, or CT668) or an antigenic fragment thereof and a translocator protein (such as, for example, BopB, YopB, BipB, PopB, CopB, or CopB2) or an antigenic fragment thereof from a Type III secretion system (T3SS) of a Gram negative bacteria (such as, for example, Bordetella spp., Burkholderia spp., Chlamydia spp., Pseudomonas spp., Vibrio spp. or Yersinia spp. wherein the gram negative bacteria is not a Salmonella enterica or Shigella spp.

It is understood and herein contemplated that the arrangement of the polypeptides in a fusion construct can have significant impact on the antigenicity of the fusion construct. Accordingly, in one aspect, disclosed herein are fusion polypeptides, wherein the fusion polypeptide is arranged such that the needle tip protein is 5′ of the translocator protein.

The present invention provides compositions for use in eliciting an immune response and/or vaccinating an individual against Gram negative bacterial infection, and/or against disease symptoms caused by Gram negative bacterial infection. The compositions include one or more substantially purified proteins, polypeptides or antigenic regions thereof as described herein, or substantially purified nucleic acid sequences (e.g. DNA cDNA, RNA, etc.) encoding such proteins, polypeptides or antigenic regions thereof, and a pharmacologically suitable/compatible carrier. By “substantially purified” is meant that the molecule is largely free of other organic molecules, cellular debris, solvents, etc. when tested using standard techniques known to those of skill in the art (e.g. gel electrophoresis, column chromatography, sequencing, mass spectroscopy, etc.). For example, the molecule is generally at least about 50, 55, 60, 65, 70, or 75% pure by wt %, and preferably is at least about 80, 85, 90, 95% or more preferably pure (e.g. 96, 97, 98, 99 or even 100% pure). The preparation of proteins, polypeptides, and peptides as described herein is well-known to those in the art, and includes, for example, recombinant preparation; isolation from a natural source; chemical synthesis; etc. The purification of proteinaceous materials is also known. However, specific exemplary methods for preparing the vaccinating agents utilized in the practice of the invention are described in detail in the Examples section below.

In addition, the composition may contain adjuvants, many of which are known in the art. For example, adjuvants suitable for use in the invention include but are not limited to: bacterial or microbial derivatives such as non-toxic derivatives of enterobacterial lipopolysaccharide (LPS), Lipid A derivatives, immunostimulatory oligonucleotides and ADP-ribosylating toxins and detoxified derivatives thereof. Non-toxic derivatives of LPS include monophosphoryl lipid A (MPL) and 3-O-deacylated MPL (3dMPL). 3dMPL is a mixture of three de-O-acylated monophosphoryl lipid A with 4, 5 or 6 acylated chains. A preferred non-toxic derivative of LPS is 3 De-O-acylated monophosphoryl lipid A. Other non-toxic LPS derivatives include monophosphoryl lipid A mimics, such as aminoalkyl glucosaminide phosphate derivatives, e.g. RC-529.

Lipid A derivatives include derivatives of lipid A from Escherichia coli such as OM-174. Immunostimulatory oligonucleotides suitable for use as adjuvants in the invention include nucleotide sequences containing a CpG motif (a dinucleotide sequence containing an unmethylated cytosine linked by a phosphate bond to a guanosine). Double-stranded RNAs and oligonucleotides containing palindromic or poly(dG) sequences have also been shown to be immunostimulatory. The CpG's can include nucleotide modifications/analogs such as phosphorothioate modifications and can be double-stranded or single-stranded, e.g. replacement of guanosine with 2′-deoxy-7-deazaguanosine. The CpG sequence may include, for example, the motif GTCGTT or TTCGTT. The CpG sequence may be specific for inducing a Th1 immune response, such as a CpG-A ODN, or it may be more specific for inducing a B cell response, such a CpG-B ODN, CpG-A and CpG-B ODNs. Preferably, the CpG is a CpG-A ODN. Preferably, the CpG oligonucleotide is constructed so that the 5′ end is accessible for receptor recognition. Optionally, two CpG oligonucleotide sequences may be attached at their 3′ ends to form “immunomers”.

Bacterial ADP-ribosylating toxins and detoxified derivatives thereof may be used as adjuvants in the invention. Preferably, the protein is derived from E. coli (e.g. E. coli heat labile enterotoxin “LT”), cholera (“CT”) Table 1), or pertussis (“PT”).

TABLE 1 Cholera Toxin (CTA1) subunits and sequences Subunit DNA sequence AA sequence Subunit A ATGGTAAAGATAATATTTGTGTTTTTTATTTTCTT MVKIIFVFFIFLSSFSYAND ATCATCATTTTCATATGCAAATGATGATAAGTTAT DKLYRADSRPPDEIKQSGG ATCGGGCAGATTCTAGACCTCCTGATGAAATAAA LMPRGQSEYFDRGTQMNI GCAGTCAGGTGGTCTTATGCCAAGAGGACAGAGT NLYDHARGTQTGFVRHDD GAGTACTTTGACCGAGGTACTCAAATGAATATCA GYVSTSISLRSAHLVGQTIL ACCTTTATGATCATGCAAGAGGAACTCAGACGGG SGHSTYYIYVIATAPNMFN ATTTGTTAGGCACGATGATGGATATGTTTCCACCT VNDVLGAYSPHPDEQEVS CAATTAGTTTGAGAAGTGCCCACTTAGTGGGTCA ALGGIPYSQIYGWYRVHFG AACTATATTGTCTGGTCATTCTACTTATTATATAT VLDEQLHRNRGYRDRYYS ATGTTATAGCCACTGCACCCAACATGTTTAACGTT NLDIAPAADGYGLAGFPPE AATGATGTATTAGGGGCATACAGTCCTCATCCAG HRAWREEPWIHHAPPGCG ATGAACAAGAAGTTTCTGCTTTAGGTGGGATTCC NAPRSSMSNTCDEKTQSLG ATACTCCCAAATATATGGATGGTATCGAGTTCAT VKFLDEYQSKVKRQIFSGY TTTGGGGTGCTTGATGAACAATTACATCGTAATA QSDIDTHNRIKDEL GGGGCTACAGAGATAGATATTACAGTAACTTAGA (SEQ ID NO: 116) TATTGCTCCAGCAGCAGATGGTTATGGATTGGCA GGTTTCCCTCCGGAGCATAGAGCTTGGAGGGAAG AGCCGTGGATTCATCATGCACCGCCGGGTTGTGG GAATGCTCCAAGATCATCGATCAGTAATACTTGC GATGAAAAAACCCAAAGTCTAGGTGTAAAATTCC TTGACGAATACCAATCTAAAGTTAAAAGACAAAT ATTTTCAGGCTATCAATCTGATATTGATACACATA ATAGAATTAAGGATGAATTATGA (SEQ ID NO: 115) Subunit B ATGATTAAATTAAAATTTGGTGTTTTTTTTACAGT MIKLKFGVFFTVLLSSAYA TTTACTATCTTCAGCATATGCACATGGAACACCTC HGTPQNITDLCAEYHNTQI AAAATATTACTGATTTGTGTGCAGAATACCACAA YTLNDKIFSYTESLAGKRE CACACAAATATATACGCTAAATGATAAGATATTT MAIITFKNGAIFQVEVPGS TCGTATACAGAATCTCTAGCTGGAAAAAGAGAGA QHIDSQKKAIERMKDTLRI TGGCTATCATTACTTTTAAGAATGGTGCAATTTTT AYLTEAKVEKLCVWNNKT CAAGTAGAAGTACCAGGTAGTCAACATATAGATT PHAIAAISMAN CACAAAAAAAAGCGATTGAAAGGATGAAGGATA (SEQ ID NO: 118) CCCTGAGGATTGCATATCTTACTGAAGCTAAAGT CGAAAAGTTATGTGTATGGAATAATAAAACGCCT CATGCGATTGCCGCAATTAGTATGGCAAATTAA (SEQ ID NO: 117)

The toxin or toxoid is preferably in the form of aholotoxin, comprising both A and B subunits. Preferably, the A subunit contains adetoxifying mutation; preferably the B subunit is not mutated. More preferably, the adjuvant is adetoxified LT mutant such as LT-K63, LT-R72, and LT-G192. The use of ADP-ribosylating toxins and detoxified derivatives thereof, particularly LT-K63 and LT-R72, is known. Such adjuvants are described, for example, in issued U.S. Pat. No. 8,039,007 (the complete contents of which is hereby incorporated by reference in entirety). Various interleukins may also be used as adjuvants to increase the immune response in a subject. In preferred embodiments, the adjuvant is a mucosal adjuvant such as, for example, the double mutant heat-labile toxin (dmLT) as set forth in SEQ ID NOs: 113 and 114) from enterotoxigenic E. coli or the active moiety thereof known as LTA1 (as set forth in SEQ ID NO: 13 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 12) and encoded by nor cholera toxin or the active moiety thereof known as CTA1. Accordingly, disclosed herein are fusion polypeptides of any preceding aspect, wherein the fusion further comprises an adjuvant such as, for example, double mutant labile toxin (dmLT) or an antigenic fragment thereof (such as, for example, LTA1 or CTA1) from Enterotoxigenic Escherichia coli. In some aspect, the dmLT or fragment thereof can also be fused to the needle tip protein-translocator protein fusion at the 5′ end. For example, specifically disclosed herein are LTA1-DBF, LTA1-S1 (as set forth in SEQ ID NO: 57 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 58), LTA1-S2 (as set forth in SEQ ID NO: 68 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 67), LTA1-SseB (as set forth in SEQ ID NO: 70 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 69), LTA1-22BF (as set forth in SEQ ID NO: 18 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 17), LTA1-BurkF (as set forth in SEQ ID NO: 28 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 27), LTA1-CT668-CopB (as set forth in SEQ ID NO: 88 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 87), LTA1-CT668-CopB2 (as set forth in SEQ ID NO: 102 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 101), LTA1-CT053-CopB (as set forth in SEQ ID NO: 80 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 79), LTA1-CT053-CopB2 (as set forth in SEQ ID NO: 96 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 95), LTA1-PaF (as set forth in SEQ ID NO: 38 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 37), and LTA1-YerF (as set forth in SEQ ID NO: 48 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 47).

Whooping cough still causes significant mortality and morbidity in children all over the world. It also continues to be a problem in adults whose immunity has waned. Herein is disclosed a strong candidate for a new protective vaccine based on research on the T3SS proteins and resulting subunit vaccines, including the vaccine against shigellosis. It is demonstrated herein that the vaccine has 100% protective efficacy against B. bronchiseptica using 22BF+dmLT. While this is a remarkable step forward, examined herein is the immune response and the protective efficacy of 22BF+dmLT±PTd against B. pertussis. The vaccine can also be taken a step further by eliciting sterilizing immunity so that the B. pertussis transmission chain can be broken.

Originally, the mechanism of protection against B. pertussis, an extracellular organism, was thought to be the humoral immune response, however, cell-mediated immunity has been found to also be important for protection with bacterial clearance mediated by Th1 and Th17 cells. By measuring cytokines corresponding to specific immune pathways, Ross et al. concluded that the wP vaccine promotes Th1 and Th17 responses while the aP vaccine elicits a mix of Th1 and Th2 responses. These differences likely account for the increased protection seen for the wP vaccine. A study in a baboon model compared wP vaccines with an aP vaccine and confirmed that the wP elicits a Th1/Th17 response while the aP vaccine elicits a Th1/Th2 response. Moreover, these studies found that aP does not prevent colonization or transmission of B. pertussis, even in asymptomatic subjects. Thus, the current pertussis resurgence could be due, in part, to the ability of the aP vaccine to protect the host against the overt symptoms of the disease while not preventing colonization and the resulting transmission of B. pertussis to susceptible children. Furthermore, protection of newborns against pertussis via aP or wP is problematic due not only to possible side effects but also because newborns lack the ability to mount a vaccine-induced Th1 response elicited through the requisite antigen presentation and T-cell activation. Although it has been shown, in some cases, that neonatal immunization can prime the immune system for subsequent booster vaccinations, the development of a protective pertussis vaccine for infants remains a need.

As noted above, the current aP vaccine does not provide sterilizing immunity. That is, the aP vaccine protects the immunized host, but does not stop colonization and transmission of the Bordetella spp. In one aspect, disclosed herein are fusion polypeptides of any preceding aspect, wherein the composition or fusion polypeptide further comprises an acellular Gram negative vaccine component (such as, for example, the acellular pertussis vaccine (aP) component pertussis toxoid (PTd)).

Pertussis toxin (PTX) is produced by Bordetella pertussis, the bacterium responsible for whooping cough. Pertussis toxin is a multi-component protein composed of six non-covalently bound subunits ranging in molecular weight from approximately about 9 kDa to about 28 kDa. These subunits are designated as S1, S2, S3, S4 and S5 and occur in native pertussis toxin in a ratio of 1:1:1:2:1, where the subunit S4 is present in two copies The largest subunit S1, also called the A protomer, is responsible for the ADP-ribosyltransferase activity. List Labs produces Pertussis Toxin Mutant R9K, E129A (both in the S1 subunit), a genetically inactivated mutant of pertussis toxin, which has a modified sequence encoding the enzyme subunit (Table 2). Virulence of this pertussis mutant is reduced relative to that found with the wild type.

TABLE 2 Pertussis Toxic Mutant R9K, E129A Subunit DNA sequence AA sequence Subunit 1 ATGCGTTGCACTCGGGCAATTCGCCAAACCGC MRCTRAIRQTARTGWLTWL AAGAACAGGCTGGCTGACGTGGCTGGCGATT AILAVTAPVTSPAWADDPPA CTTGCCGTCACGGCGCCCGTGACTTCGCCGGC TVYRYDSRPPEDVFQNGFTA ATGGGCCGACGATCCTCCCGCCACCGTATACC WGNNDNVLDHLTGRSCQV GCTATGACTCCCGCCCGCCGGAGGACGTTTTC GSSNSAFVSTSSSRRYTEVYL CAGAACGGATTCACGGCGTGGGGAAACAACG EHRMQEAVEAERAGRGTGH ACAATGTGCTCGACCATCTGACCGGACGTTCC FIGYIYEVRADNNFYGNASS TGCCAGGTCGGCAGCAGCAACAGCGCTTTCGT YFEYVDTYGDNAGRILAGA CTCCACCAGCAGCAGCCGGCGCTATACCGAG LATYQSEYLAHRRIPPENIRR GTCTATCTCGAACATCGCATGCAGGAAGCGGT VTRVYHNGITGETTTTEYSN CGAGGCCGAACGCGCCGGCAGGGGCACCGGC ARYVSQQTRANPNPYTSRRS CACTTCATCGGCTACATCTACGAAGTCCGCGC VASIVGTLVRMAPVIGACM CGACAACAATTTCTACGGCGCCGCCAGCTCGT ARQAESSEAMAAWSERAGE ACTTCGAATACGTCGACACTTATGGCGACAAT AMVLVYYESIAYSF GCCGGCCGTATCCTCGCCGGCGCGCTGGCCAC (SEQ ID NO: 104) CTACCAGAGCGAATATCTGGCACACCGGCGC ATTCCGCCCGAAAACATCCGCAGGGTAACGC GGGTCTATCACAACGGCATCACCGGCGAGAC CACGACCACGGAGTATTCCAACGCTCGCTACG TCAGCCAGCAGACTCGCGCCAATCCCAACCCC TACACATCGCGAAGGTCCGTAGCGTCGATCGT CGGCACATTGGTGCGCATGGCGCCGGTGATA GGCGCTTGCATGGCGCGGCAGGCCGAAAGCT CCGAGGCCATGGCAGCCTGGTCCGAACGCGC CGGCGAGGCGATGGTTCTCGTGTACTACGAA AGCATCGCGTATTCGTTCTAG (SEQ ID NO: 103) Subunit 2 ATGCCGATCGACCGCAAGACGCTCTGCCATCT MPIDRKTLCHLLSVLPLALL CCTGTCCGTTCTGCCGTTGGCCCTCCTCGGAT GSHVARASTPGIVIPPQEQIT CTCACGTGGCGCGGGCCTCCACGCCAGGCATC QHGGPYGRCANKTRALTVA GTCATTCCGCCGCAGGAACAGATTACCCAGC ELRGSGDLQEYLRHVTRGW ATGGCAGCCCCTATGGACGCTGCGCGAACAA SIFALYDGTYLGGEYGGVIK GACCCGTGCCCTGACCGTGGCGGAATTGCGC DGTPGGAFDLKTTFCIMTTR GGCAGCGGCGATCTGCAGGAGTACCTGCGTC NTGQPATDHYYSNVTATRL ATGTGACGCGCGGCTGGTCAATATTTGCGCTC LSSTNSRLCAVFVRSGQPVIG TACGATGGCACCTATCTCGGCGGCGAATATGG ACTSPYDGKYWSMYSRLRK CGGCGTGATCAAGGACGGAACACCCGGCGGC MLYLIYVAGISVRVHVSKEE GCATTCGACCTGAAAACGACGTTCTGCATCAT QYYDYEDATFETYALTGISI GACCACGCGCAATACGGGTCAACCCGCAACG CNPGSSLC  GATCACTACTACAGCAACGTCACCGCCACTCG (SEQ ID NO: 106) CCTGCTCTCCAGCACCAACAGCAGGCTATGCG CGGTCTTCGTCAGAAGCGGGCAACCGGTCATT GGCGCCTGCACCAGCCCGTATGACGGCAAGT ACTGGAGCATGTACAGCCGGCTGCGGAAAAT GCTTTACCTGATCTACGTGGCCGGCATCTCCG TACGCGTCCATGTCAGCAAGGAAGAACAGTA TTACGACTATGAGGACGCAACGTTCGAGACTT ACGCCCTTACCGGCATCTCCATCTGCAATCCT GGATCATCCTTATGCTGA  (SEQ ID NO: 105) Subunit 3 ATGCTGATCAACAACAAGAAGCTGCTTCATCA MLINNKKLLHHILPILVLALL CATTCTGCCCATCCTGGTGCTCGCCCTGCTGG GMRTAQAVAPGIVIPPKALF GCATGCGCACGGCCCAGGCCGTTGCGCCAGG TQQGGAYGRCPNGTRALTV CATCGTCATCCCGCCGAAGGCACTGTTCACCC AELRGNAELQTYLRQITPGW AACAGGGCGGCGCCTATGGACGCTGCCCGAA SIYGLYDGTYLGQAYGGIIK CGGAACCCGCGCCTTGACCGTGGCCGAACTG DAPPGAGFIYRETFCITTIYK CGCGGCAACGCCGAATTGCAGACGTATTTGC TGQPAADHYYSKVTATRLL GCCAGATAACGCCCGGCTGGTCCATATACGGT ASTNSRLCAVFVRDGQSVIG CTCTATGACGGTACGTACCTGGGCCAGGCGTA ACASPYEGRYRDMYDALRR CGGCGGCATCATCAAGGACGCGCCGCCAGGC LLYMIYMSGLAVRVHVSKE GCGGGGTTCATTTATCGCGAAACTTTCTGCAT EQYYDYEDATFQTYALTGIS CACGACCATATACAAGACCGGGCAACCGGCT LCNPAASIC  GCGGATCACTACTACAGCAAGGTCACGGCCA (SEQ ID NO: 108) CGCGCCTGCTCGCCAGCACCAACAGCAGGCT GTGCGCGGTATTCGTCAGGGACGGGCAATCG GTCATCGGAGCCTGCGCCAGCCCGTATGAAG GCAGGTACAGAGACATGTACGACGCGCTGCG GCGCCTGCTGTACATGATCTATATGTCCGGCC TTGCCGTACGCGTCCACGTCAGCAAGGAAGA GCAGTATTACGACTACGAGGACGCCACATTCC AGACCTATGCCCTCACCGGCATTTCCCTCTGC AACCCGGCAGCGTCGATATGCTGA (SEQ ID NO: 107) Subunit 4 ATGCTGAGACGCTTCCCCACTCGAACCACCGC MLRRFPTRTTAPGQGGARRS CCCGGGACAGGGCGGCGCCCGGCGGTCGCGC RVRALAWLLASGAMTHLSP GTGCGCGCCCTGGCGTGGTTGCTGGCATCCGG ALADVPYVLVKTNMVVTSV CGCGATGACGCATCTTTCCCCCGCCCTGGCCG AMKPYEVTPTRMLVCGIAA ACGTTCCTTATGTGCTGGTGAAGACCAATATG KLGAAASSPDAHVPFCFGKD GTGGTCACCAGCGTAGCCATGAAGCCGTATG LKRPGSSPMEVMLRAVFMQ AAGTCACCCCGACGCGCATGCTGGTCTGCGGC QRPLRMFLGPKQLTFEGKPA ATCGCCGCCAAACTGGGCGCCGCGGCCAGCA LELIRMVECSGKQDCP GCCCGGACGCGCACGTGCCGTTCTGCTTCGGC (SEQ ID NO: 110) AAGGATCTCAAGCGTCCCGGCAGCAGTCCCA TGGAAGTCATGTTGCGCGCCGTCTTCATGCAA CAACGGCCGCTGCGCATGTTTCTGGGTCCCAA GCAACTCACTTTCGAAGGCAAGCCCGCGCTCG AACTGATCCGGATGGTCGAATGCAGCGGCAA GCAGGATTGCCCCTGA (SEQ ID NO: 109) Subunit 5 ATGCAGCGGCAAGCAGGATTGCCCCTGAAGG MQRQAGLPLKANPMHTIASI CGAACCCCATGCATACCATCGCATCCATCCTG LLSVLGIYSPADVAGLPTHL TTGTCCGTGCTCGGCATATACAGCCCGGCTGA YKNFTVQELALKLKGKNQE CGTCGCCGGCTTGCCGACCCATCTGTACAAGA FCLTAFMSGRSLVRACLSDA ACTTCACTGTCCAGGAGCTGGCCTTGAAACTG GHEHDTWFDTMLGFAISAY AAGGGCAAGAATCAGGAGTTCTGCCTGACCG ALKSRIALTVEDSPYPGTPG CCTTCATGTCGGGCAGAAGCCTGGTCCGGGCG DLLELQICPLNGYCE TGCCTGTCCGACGCGGGACACGAGCACGACA (SEQ ID NO: 112) CGTGGTTCGACACCATGCTTGGCTTTGCCATA TCCGCGTATGCGCTCAAGAGCCGGATCGCGCT GACGGTGGAAGACTCGCCGTATCCGGGCACT CCCGGCGATCTGCTCGAACTGCAGATCTGCCC GCTCAACGGATATTGCGAATGA (SEQ ID NO: 111)

It is understood and herein contemplated that the disclosed polypeptides, adjuvants, and acellular vaccine components for use in eliciting an immune response or for treating, inhibiting, or preventing a Gram negative bacterial infection can be administered in compositions such as vaccines as individual polypeptides or as a fusion construct or a combination thereof. Thus, in one aspect, disclosed herein are compositions comprising a T3SA needle tip protein (such as, for example, Bsp22, LcrV, BipD, PcrV, CT053, or CT668) or an antigenic fragment thereof from a Gram negative bacteria (such as, for example, Bordetella spp., Burkholderia spp., Chlamydia spp., Pseudomonas spp., Vibrio spp. or Yersinia spp.) and a T3SA translocator protein (such as, for example, BopB, YopB, BipB, PopB, CopB, or CopB2) or an antigenic fragment thereof from a Gram negative bacteria; wherein the gram negative bacteria is not a Salmonella enterica or Shigella spp. In one aspect, the composition can comprise the needle tip protein or fragment thereof and the translocator protein or fragment thereof as separate components or as a fusion polypeptide. Also disclosed herein are compositions of any preceding aspect, wherein the composition comprises an adjuvant (such as, for example, cholera toxin, CTA1, dmLT, or LTA1) and/or bacterial toxin protein, such as a pertussis toxoid (PTd). Thus, in one aspect, disclosed herein are vaccines comprising any of the peptides, polypeptides, proteins, fusion peptides, fusion polypeptides, fusion proteins, or compositions disclosed herein. In some embodiments, the vaccine can further comprise an acellular gram negative vaccine or active components thereof.

1.Sequence Similarities

It is understood that as discussed herein the use of the terms homology and identity mean the same thing as similarity. Thus, for example, if the use of the word homology is used between two non-natural sequences it is understood that this is not necessarily indicating an evolutionary relationship between these two sequences, but rather is looking at the similarity or relatedness between their nucleic acid sequences. Many of the methods for determining homology between two evolutionarily related molecules are routinely applied to any two or more nucleic acids or proteins for the purpose of measuring sequence similarity regardless of whether they are evolutionarily related or not.

In general, it is understood that one way to define any known variants and derivatives or those that might arise, of the disclosed genes and proteins herein, is through defining the variants and derivatives in terms of homology to specific known sequences. This identity of particular sequences disclosed herein is also discussed elsewhere herein. In general, variants of genes and proteins herein disclosed (such as, for example, Bsp22, LcrV, BipD, PcrV, CT053, CT668, BopB, YopB, BipB, PopB, CopB, CopB2, 22BF, BurkF, PaF, YerF, CT053-CopB, CT053-CopB2, CT668-CopB, or CT668-CopB2) typically have at least about 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, or 99 percent homology to the stated sequence or the native sequence. Those of skill in the art readily understand how to determine the homology of two proteins or nucleic acids, such as genes. For example, the homology can be calculated after aligning the two sequences so that the homology is at its highest level.

Another way of calculating homology can be performed by published algorithms. Optimal alignment of sequences for comparison may be conducted by the local homology algorithm of Smith and Waterman Adv. Appl. Math. 2: 482 (1981), by the homology alignment algorithm of Needleman and Wunsch, J. MoL Biol. 48: 443 (1970), by the search for similarity method of Pearson and Lipman, Proc. Natl. Acad. Sci. U.S.A. 85: 2444 (1988), by computerized implementations of these algorithms (GAP, BESTFIT, FASTA, and TFASTA in the Wisconsin Genetics Software Package, Genetics Computer Group, 575 Science Dr., Madison, Wis.), or by inspection.

It is understood that any of the methods typically can be used and that in certain instances the results of these various methods may differ, but the skilled artisan understands if identity is found with at least one of these methods, the sequences would be said to have the stated identity, and be disclosed herein.

For example, as used herein, a sequence recited as having a particular percent homology to another sequence refers to sequences that have the recited homology as calculated by any one or more of the calculation methods described above. For example, a first sequence has 80 percent homology, as defined herein, to a second sequence if the first sequence is calculated to have 80 percent homology to the second sequence using the Zuker calculation method even if the first sequence does not have 80 percent homology to the second sequence as calculated by any of the other calculation methods. As another example, a first sequence has 80 percent homology, as defined herein, to a second sequence if the first sequence is calculated to have 80 percent homology to the second sequence using both the Zuker calculation method and the Pearson and Lipman calculation method even if the first sequence does not have 80 percent homology to the second sequence as calculated by the Smith and Waterman calculation method, the Needleman and Wunsch calculation method, the Jaeger calculation methods, or any of the other calculation methods. As yet another example, a first sequence has 80 percent homology, as defined herein, to a second sequence if the first sequence is calculated to have 80 percent homology to the second sequence using each of calculation methods (although, in practice, the different calculation methods will often result in different calculated homology percentages).

2. Nucleic Acids

There are a variety of molecules disclosed herein that are nucleic acid based, including for example the nucleic acids that encode, for example Bsp22, LcrV, BipD, PcrV, CT053, CT668, BopB, YopB, BipB, PopB, CopB, CopB2, 22BF, BurkF, PaF, YerF, CT053-CopB, CT053-CopB2, CT668-CopB, or CT668-CopB2 or antigenic fragments thereof, as well as various functional nucleic acids. The disclosed nucleic acids are made up of for example, nucleotides, nucleotide analogs, or nucleotide substitutes. Non-limiting examples of these and other molecules are discussed herein. It is understood that for example, when a vector is expressed in a cell, that the expressed mRNA will typically be made up of A, C, G, and U. Likewise, it is understood that if, for example, an antisense molecule is introduced into a cell or cell environment through for example exogenous delivery, it is advantageous that the antisense molecule be made up of nucleotide analogs that reduce the degradation of the antisense molecule in the cellular environment.

a) Nucleotides and Related Molecules

A nucleotide is a molecule that contains a base moiety, a sugar moiety and a phosphate moiety. Nucleotides can be linked together through their phosphate moieties and sugar moieties creating an internucleoside linkage. The base moiety of a nucleotide can be adenin-9-yl (A), cytosin-1-yl (C), guanin-9-yl (G), uracil-1-yl (U), and thymin-1-yl (T). The sugar moiety of a nucleotide is a ribose or a deoxynbose. The phosphate moiety of a nucleotide is pentavalent phosphate. An non-limiting example of a nucleotide would be 3′-AMP (3′-adenosine monophosphate) or 5′-GMP (5′-guanosine monophosphate). There are many varieties of these types of molecules available in the art and available herein.

A nucleotide analog is a nucleotide which contains some type of modification to either the base, sugar, or phosphate moieties. Modifications to nucleotides are well known in the art and would include for example, 5-methylcytosine (5-me-C), 5-hydroxymethyl cytosine, xanthine, hypoxanthine, and 2-aminoadenine, as well as modifications at the sugar or phosphate moieties. There are many varieties of these types of molecules available in the art and available herein.

Nucleotide substitutes are molecules having similar functional properties to nucleotides, but which do not contain a phosphate moiety, such as peptide nucleic acid (PNA). Nucleotide substitutes are molecules that will recognize nucleic acids in a Watson-Crick or Hoogsteen manner, but which are linked together through a moiety other than a phosphate moiety. Nucleotide substitutes are able to conform to a double helix type structure when interacting with the appropriate target nucleic acid. There are many varieties of these types of molecules available in the art and available herein.

It is also possible to link other types of molecules (conjugates) to nucleotides or nucleotide analogs to enhance for example, cellular uptake. Conjugates can be chemically linked to the nucleotide or nucleotide analogs. Such conjugates include but are not limited to lipid moieties such as a cholesterol moiety. (Letsinger et al., Proc. Natl. Acad. Sci. USA, 1989, 86, 6553-6556). There are many varieties of these types of molecules available in the art and available herein.

A Watson-Crick interaction is at least one interaction with the Watson-Crick face of a nucleotide, nucleotide analog, or nucleotide substitute. The Watson-Crick face of a nucleotide, nucleotide analog, or nucleotide substitute includes the C2, N1, and C6 positions of a purine based nucleotide, nucleotide analog, or nucleotide substitute and the C2, N3, C4 positions of a pyrimidine based nucleotide, nucleotide analog, or nucleotide substitute.

A Hoogsteen interaction is the interaction that takes place on the Hoogsteen face of a nucleotide or nucleotide analog, which is exposed in the major groove of duplex DNA. The Hoogsteen face includes the N7 position and reactive groups (NH2 or O) at the C6 position of purine nucleotides.

b) Sequences

There are a variety of sequences related to the protein molecules involved in the signaling pathways disclosed herein, for example Bsp22, LcrV, BipD, PcrV, CT053, CT668, BopB, YopB, BipB, PopB, CopB, CopB2, 22BF, BurkF, PaF, YerF, CT053-CopB, CT053-CopB2, CT668-CopB, or CT668-CopB2, or any of the nucleic acids disclosed herein for making Bsp22, LcrV, BipD, PcrV, CT053, CT668, BopB, YopB, BipB, PopB, CopB, CopB2, 22BF, BurkF, PaF, YerF, CT053-CopB, CT053-CopB2, CT668-CopB, or CT668-CopB2, all of which are encoded by nucleic acids or are nucleic acids. The sequences for the human analogs of these genes, as well as other analogs, and alleles of these genes, and splice variants and other types of variants, are available in a variety of protein and gene databases, including GENBANK®. Those of skill in the art understand how to resolve sequence discrepancies and differences and to adjust the compositions and methods relating to a particular sequence to other related sequences. Primers and/or probes can be designed for any given sequence given the information disclosed herein and known in the art.

3. Nucleic Acid Delivery

In the methods described above which include the administration and uptake of exogenous DNA into the cells of a subject (i.e., gene transduction or transfection), the disclosed nucleic acids can be in the form of naked DNA or RNA, or the nucleic acids can be in a vector for delivering the nucleic acids to the cells, whereby the antibody-encoding DNA fragment is under the transcriptional regulation of a promoter, as would be well understood by one of ordinary skill in the art. The vector can be a commercially available preparation, such as an adenovirus vector (Quantum Biotechnologies, Inc. (Laval, Quebec, Canada). Delivery of the nucleic acid or vector to cells can be via a variety of mechanisms. As one example, delivery can be via a liposome, using commercially available liposome preparations such as LIPOFECTIN, LIPOFECTAMINE (GIBCO-BRL, Inc., Gaithersburg, Md.), SUPERFECT (Qiagen, Inc. Hilden, Germany) and TRANSFECTAM (Promega Biotec, Inc., Madison, Wis.), as well as other liposomes developed according to procedures standard in the art. In addition, the disclosed nucleic acid or vector can be delivered in vivo by electroporation, the technology for which is available from Genetronics, Inc. (San Diego, Calif.) as well as by means of a SONOPORATION machine (ImaRx Pharmaceutical Corp., Tucson, Ariz.).

As one example, vector delivery can be via a viral system, such as a retroviral vector system which can package a recombinant retroviral genome (see e.g., Pastan et al., Proc. Natl. Acad. Sci. USA. 85:4486, 1988; Miller et al., Mol. Cell. Biol. 6:2895, 1986). The recombinant retrovirus can then be used to infect and thereby deliver to the infected cells nucleic acid encoding a broadly neutralizing antibody (or active fragment thereof). The exact method of introducing the altered nucleic acid into mammalian cells is, of course, not limited to the use of retroviral vectors. Other techniques are widely available for this procedure including the use of adenoviral vectors (Mitani et al., Hum. Gene Ther. 5:941-948, 1994), adeno-associated viral (AAV) vectors (Goodman et al., Blood 84:1492-1500, 1994), lentiviral vectors (Naidini et al., Science 272:263-267, 1996), pseudotyped retroviral vectors (Agrawal et al., Exper. Hematol. 24:738-747, 1996). Physical transduction techniques can also be used, such as liposome delivery and receptor-mediated and other endocytosis mechanisms (see, for example, Schwartzenberger et al., Blood 87:472-478, 1996). This disclosed compositions and methods can be used in conjunction with any of these or other commonly used gene transfer methods.

As one example, if the antibody-encoding nucleic acid is delivered to the cells of a subject in an adenovirus vector, the dosage for administration of adenovirus to humans can range from about 10⁷ to about 10⁹ plaque forming units (pfu) per injection but can be as high as about 10¹² pfu per injection (Crystal, Hum. Gene Ther. 8:985-1001, 1997; Alvarez and Curiel, Hum. Gene Ther. 8:597-613, 1997). A subject can receive a single injection, or, if additional injections are necessary, they can be repeated at six month intervals (or other appropriate time intervals, as determined by the skilled practitioner) for an indefinite period and/or until the efficacy of the treatment has been established.

Parenteral administration of the nucleic acid or vector, if used, is generally characterized by injection. Injectables can be prepared in conventional forms, either as liquid solutions or suspensions, solid forms suitable for solution of suspension in liquid prior to injection, or as emulsions. A more recently revised approach for parenteral administration involves use of a slow release or sustained release system such that a constant dosage is maintained. For additional discussion of suitable formulations and various routes of administration of therapeutic compounds, see, e.g., Remington: The Science and Practice of Pharmacy (19th ed.) ed. A. R. Gennaro, Mack Publishing Company, Easton, Pa. 1995.

4. Delivery of the Compositions to Cells

There are a number of compositions and methods which can be used to deliver nucleic acids to cells, either in vitro or in vivo. These methods and compositions can largely be broken down into two classes: viral based delivery systems and non-viral based delivery systems. For example, the nucleic acids can be delivered through a number of direct delivery systems such as, electroporation, lipofection, calcium phosphate precipitation, plasmids, viral vectors, viral nucleic acids, phage nucleic acids, phages, cosmids, or via transfer of genetic material in cells or carriers such as cationic liposomes. Appropriate means for transfection, including viral vectors, chemical transfectants, or physico-mechanical methods such as electroporation and direct diffusion of DNA, are described by, for example, Wolff, J. A., et al., Science, 247, 1465-1468, (1990); and Wolff, J. A. Nature, 352, 815-818, (1991). Such methods are well known in the art and readily adaptable for use with the compositions and methods described herein. In certain cases, the methods will be modified to specifically function with large DNA molecules. Further, these methods can be used to target certain diseases and cell populations by using the targeting characteristics of the carrier.

a) Nucleic Acid Based Delivery Systems

Transfer vectors can be any nucleotide construction used to deliver genes into cells (e.g., a plasmid), or as part of a general strategy to deliver genes, e.g., as part of recombinant retrovirus or adenovirus (Ram et al. Cancer Res. 53:83-88, (1993)).

As used herein, plasmid or viral vectors are agents that transport the disclosed nucleic acids, such as 22BF into the cell without degradation and include a promoter yielding expression of the gene in the cells into which it is delivered. Viral vectors are, for example, Adenovirus, Adeno-associated virus, Herpes virus, Vaccinia virus, Polio virus, AIDS virus, neuronal trophic virus, Sindbis and other RNA viruses, including these viruses with the HIV backbone. Also preferred are any viral families which share the properties of these viruses which make them suitable for use as vectors. Retroviruses include Murine Maloney Leukemia virus, MMLV, and retroviruses that express the desirable properties of MMLV as a vector. Retroviral vectors are able to carry a larger genetic payload, i.e., a transgene or marker gene, than other viral vectors, and for this reason are a commonly used vector. However, they are not as useful in non-proliferating cells. Adenovirus vectors are relatively stable and easy to work with, have high titers, and can be delivered in aerosol formulation, and can transfect non-dividing cells. Pox viral vectors are large and have several sites for inserting genes, they are thermostable and can be stored at room temperature. A preferred embodiment is a viral vector which has been engineered so as to suppress the immune response of the host organism, elicited by the viral antigens. Preferred vectors of this type will carry coding regions for Interleukin 8 or 10.

Viral vectors can have higher transaction (ability to introduce genes) abilities than chemical or physical methods to introduce genes into cells. Typically, viral vectors contain, nonstructural early genes, structural late genes, an RNA polymerase III transcript, inverted terminal repeats necessary for replication and encapsidation, and promoters to control the transcription and replication of the viral genome. When engineered as vectors, viruses typically have one or more of the early genes removed and a gene or gene/promotor cassette is inserted into the viral genome in place of the removed viral DNA. Constructs of this type can carry up to about 8 kb of foreign genetic material. The necessary functions of the removed early genes are typically supplied by cell lines which have been engineered to express the gene products of the early genes in trans.

(1) Retroviral Vectors

A retrovirus is an animal virus belonging to the virus family of Retroviridae, including any types, subfamilies, genus, or tropisms. Retroviral vectors, in general, are described by Verma, I. M., Retroviral vectors for gene transfer.

A retrovirus is essentially a package which has packed into it nucleic acid cargo. The nucleic acid cargo carries with it a packaging signal, which ensures that the replicated daughter molecules will be efficiently packaged within the package coat. In addition to the package signal, there are a number of molecules which are needed in cis, for the replication, and packaging of the replicated virus. Typically a retroviral genome, contains the gag, pol, and env genes which are involved in the making of the protein coat. It is the gag, pol, and env genes which are typically replaced by the foreign DNA that it is to be transferred to the target cell. Retrovirus vectors typically contain a packaging signal for incorporation into the package coat, a sequence which signals the start of the gag transcription unit, elements necessary for reverse transcription, including a primer binding site to bind the tRNA primer of reverse transcription, terminal repeat sequences that guide the switch of RNA strands during DNA synthesis, a purine rich sequence 5′ to the 3′ LTR that serve as the priming site for the synthesis of the second strand of DNA synthesis, and specific sequences near the ends of the LTRs that enable the insertion of the DNA state of the retrovirus to insert into the host genome. The removal of the gag, pol, and env genes allows for about 8 kb of foreign sequence to be inserted into the viral genome, become reverse transcribed, and upon replication be packaged into a new retroviral particle. This amount of nucleic acid is sufficient for the delivery of a one to many genes depending on the size of each transcript. It is preferable to include either positive or negative selectable markers along with other genes in the insert.

Since the replication machinery and packaging proteins in most retroviral vectors have been removed (gag, pol, and env), the vectors are typically generated by placing them into a packaging cell line. A packaging cell line is a cell line which has been transfected or transformed with a retrovirus that contains the replication and packaging machinery, but lacks any packaging signal. When the vector carrying the DNA of choice is transfected into these cell lines, the vector containing the gene of interest is replicated and packaged into new retroviral particles, by the machinery provided in cis by the helper cell. The genomes for the machinery are not packaged because they lack the necessary signals.

(2) Adenoviral Vectors

The construction of replication-defective adenoviruses has been described (Berkner et al., J. Virology 61:1213-1220 (1987); Massie et al., Mol. Cell. Biol. 6:2872-2883 (1986); Haj-Ahmad et al., J. Virology 57:267-274 (1986); Davidson et al., J. Virology 61:1226-1239 (1987); Zhang “Generation and identification of recombinant adenovirus by liposome-mediated transfection and PCR analysis” BioTechniques 15:868-872 (1993)). The benefit of the use of these viruses as vectors is that they are limited in the extent to which they can spread to other cell types, since they can replicate within an initial infected cell, but are unable to form new infectious viral particles. Recombinant adenoviruses have been shown to achieve high efficiency gene transfer after direct, in vivo delivery to airway epithelium, hepatocytes, vascular endothelium, CNS parenchyma and a number of other tissue sites (Morsy, J. Clin. Invest. 92:1580-1586 (1993); Kirshenbaum, J. Clin. Invest. 92:381-387 (1993); Roessler, J. Clin. Invest. 92:1085-1092 (1993); Moullier, Nature Genetics 4:154-159 (1993); La Salle, Science 259:988-990 (1993); Gomez-Foix, J. Biol. Chem. 267:25129-25134 (1992): Rich, Human Gene Therapy 4:461-476 (1993); Zabner, Nature Genetics 6:75-83 (1994); Guzman, Circulation Research 73:1201-1207 (1993); Bout, Human Gene Therapy 5:3-10 (1994); Zabner, Cell 75:207-216 (1993); Caillaud, Eur. J. Neuroscience 5:1287-1291 (1993); and Ragot, J. Gen. Virology 74:501-507 (1993)). Recombinant adenoviruses achieve gene transduction by binding to specific cell surface receptors, after which the virus is internalized by receptor-mediated endocytosis, in the same manner as wild type or replication-defective adenovirus (Chardonnet and Dales, Virology 40:462-477 (1970); Brown and Burlingham, J. Virology 12:386-396 (1973); Svensson and Persson, J. Virolog 55:442-449 (1985); Seth, et al., J. Virol. 51:650-655 (1984); Seth, et al., Mol. Cell. Biol. 4:1528-1533 (1984); Varga et al., J. Virology 65:6061-6070 (1991): Wickham et al., Cell 73:309-319 (1993)).

A viral vector can be one based on an adenovirus which has had the E1 gene removed and these virons are generated in a cell line such as the human 293 cell line. In another preferred embodiment both the E1 and E3 genes are removed from the adenovirus genome.

5. Adeno-Associated Viral Vectors

Another type of viral vector is based on an adeno-associated virus (AAV). This defective parvovirus is a preferred vector because it can infect many cell types and is nonpathogenic to humans. AAV type vectors can transport about 4 to 5 kb and wild type AAV is known to stably insert into chromosome 19. Vectors which contain this site specific integration property are preferred. An especially preferred embodiment of this type of vector is the P4.1 C vector produced by Avigen, San Francisco, Calif., which can contain the herpes simplex virus thymidine kinase gene, HSV-tk, and/or a marker gene, such as the gene encoding the green fluorescent protein, GFP.

In another type of AAV virus, the AAV contains a pair of inverted terminal repeats (ITRs) which flank at least one cassette containing a promoter which directs cell-specific expression operably linked to a heterologous gene. Heterologous in this context refers to any nucleotide sequence or gene which is not native to the AAV or B19 parvovirus.

Typically the AAV and B19 coding regions have been deleted, resulting in a safe, noncytotoxic vector. The AAV ITRs, or modifications thereof, confer infectivity and site-specific integration, but not cytotoxicity, and the promoter directs cell-specific expression. U.S. Pat. No. 6,261,834 is herein incorporated by reference for material related to the AAV vector.

The disclosed vectors thus provide DNA molecules which are capable of integration into a mammalian chromosome without substantial toxicity.

The inserted genes in viral and retroviral usually contain promoters, and/or enhancers to help control the expression of the desired gene product. A promoter is generally a sequence or sequences of DNA that function when in a relatively fixed location in regard to the transcription start site. A promoter contains core elements required for basic interaction of RNA polymerase and transcription factors, and may contain upstream elements and response elements.

a) Large Payload Viral Vectors

Molecular genetic experiments with large human herpesviruses have provided a means whereby large heterologous DNA fragments can be cloned, propagated and established in cells permissive for infection with herpesviruses (Sun et al., Nature genetics 8: 33-41, 1994; Cotter and Robertson. Curr Opin Mol Ther 5: 633-644, 1999). These large DNA viruses (herpes simplex virus (HSV) and Epstein-Barr virus (EBV), have the potential to deliver fragments of human heterologous DNA>150 kb to specific cells. EBV recombinants can maintain large pieces of DNA in the infected B-cells as episomal DNA. Individual clones carried human genomic inserts up to 330 kb appeared genetically stable The maintenance of these episomes requires a specific EBV nuclear protein, EBNA1, constitutively expressed during infection with EBV. Additionally, these vectors can be used for transfection, where large amounts of protein can be generated transiently in vitro. Herpesvirus amplicon systems are also being used to package pieces of DNA>220 kb and to infect cells that can stably maintain DNA as episomes.

Other useful systems include, for example, replicating and host-restricted non-replicating vaccinia virus vectors.

b) Non-Nucleic Acid Based Systems

The disclosed compositions can be delivered to the target cells in a variety of ways. For example, the compositions can be delivered through electroporation, or through lipofection, or through calcium phosphate precipitation. The delivery mechanism chosen will depend in part on the type of cell targeted and whether the delivery is occurring for example in vivo or in vitro.

Thus, the compositions can comprise, in addition to the disclosed needle tip protein-translocator protein fusion (such as, for example, 22BF) or vectors for example, lipids such as liposomes, such as cationic liposomes (e.g., DOTMA, DOPE, DC-cholesterol) or anionic liposomes. Liposomes can further comprise proteins to facilitate targeting a particular cell, if desired. Administration of a composition comprising a compound and a cationic liposome can be administered to the blood afferent to a target organ or inhaled into the respiratory tract to target cells of the respiratory tract. Regarding liposomes, see, e.g., Brigham et al. Am. J. Resp. Cell. Mol. Biol. 1:95-100 (1989); Felgner et al. Proc. Natl. Acad. Sci USA 84:7413-7417 (1987); U.S. Pat. No. 4,897,355. Furthermore, the compound can be administered as a component of a microcapsule that can be targeted to specific cell types, such as macrophages, or where the diffusion of the compound or delivery of the compound from the microcapsule is designed for a specific rate or dosage.

In the methods described above which include the administration and uptake of exogenous DNA into the cells of a subject (i.e., gene transduction or transfection), delivery of the compositions to cells can be via a variety of mechanisms. As one example, delivery can be via a liposome, using commercially available liposome preparations such as LIPOFECTIN, LIPOFECTAMINE (GIBCO-BRL, Inc., Gaithersburg, Md.), SUPERFECT (Qiagen, Inc. Hilden, Germany) and TRANSFECTAM (Promega Biotec, Inc., Madison, Wis.), as well as other liposomes developed according to procedures standard in the art. In addition, the disclosed nucleic acid or vector can be delivered in vivo by electroporation, the technology for which is available from Genetronics, Inc. (San Diego, Calif.) as well as by means of a SONOPORATION machine (ImaRx Pharmaceutical Corp., Tucson, Ariz.).

The materials may be in solution, suspension (for example, incorporated into microparticles, liposomes, or cells). These may be targeted to a particular cell type via antibodies, receptors, or receptor ligands. The following references are examples of the use of this technology to target specific proteins to tumor tissue (Senter, et al., Bioconjugate Chem., 2:447-451, (1991); Bagshawe, K. D., Br. J. Cancer, 60:275-281, (1989); Bagshawe, et al., Br. J. Cancer, 58:700-703, (1988); Senter, et al., Bioconjugate Chem., 4:3-9, (1993); Battelli, et al., Cancer Immunol. Immunother., 35:421-425, (1992); Pietersz and McKenzie, Immunolog. Reviews, 129:57-80, (1992); and Roffler, et al., Biochem. Pharmacol, 42:2062-2065, (1991)). These techniques can be used for a variety of other specific cell types. Vehicles such as “stealth” and other antibody conjugated liposomes (including lipid mediated drug targeting to colonic carcinoma), receptor mediated targeting of DNA through cell specific ligands, lymphocyte directed tumor targeting, and highly specific therapeutic retroviral targeting of murine glioma cells in vivo. The following references are examples of the use of this technology to target specific proteins to tumor tissue (Hughes et al., Cancer Research, 49:6214-6220, (1989); and Litzinger and Huang, Biochimica et Biophysica Acta, 1104:179-187, (1992)). In general, receptors are involved in pathways of endocytosis, either constitutive or ligand induced. These receptors cluster in clathrin-coated pits, enter the cell via clathrin-coated vesicles, pass through an acidified endosome in which the receptors are sorted, and then either recycle to the cell surface, become stored intracellularly, or are degraded in lysosomes. The internalization pathways serve a variety of functions, such as nutrient uptake, removal of activated proteins, clearance of macromolecules, opportunistic entry of viruses and toxins, dissociation and degradation of ligand, and receptor-level regulation. Many receptors follow more than one intracellular pathway, depending on the cell type, receptor concentration, type of ligand, ligand valency, and ligand concentration.

Molecular and cellular mechanisms of receptor-mediated endocytosis has been reviewed (Brown and Greene, DNA and Cell Biology 10:6, 399-409 (1991)).

Nucleic acids that are delivered to cells which are to be integrated into the host cell genome, typically contain integration sequences. These sequences are often viral related sequences, particularly when viral based systems are used. These viral integration systems can also be incorporated into nucleic acids which are to be delivered using a non-nucleic acid based system of deliver, such as a liposome, so that the nucleic acid contained in the delivery system can become integrated into the host genome.

Other general techniques for integration into the host genome include, for example, systems designed to promote homologous recombination with the host genome. These systems typically rely on sequence flanking the nucleic acid to be expressed that has enough homology with a target sequence within the host cell genome that recombination between the vector nucleic acid and the target nucleic acid takes place, causing the delivered nucleic acid to be integrated into the host genome. These systems and the methods necessary to promote homologous recombination are known to those of skill in the art.

c) In Vivo/Ex Vivo

As described above, the compositions can be administered in a pharmaceutically acceptable carrier and can be delivered to the subject's cells in vivo and/or ex vivo by a variety of mechanisms well known in the art (e.g., uptake of naked DNA, liposome fusion, intramuscular injection of DNA via a gene gun, endocytosis and the like).

If ex vivo methods are employed, cells or tissues can be removed and maintained outside the body according to standard protocols well known in the art. The compositions can be introduced into the cells via any gene transfer mechanism, such as, for example, calcium phosphate mediated gene delivery, electroporation, microinjection or proteoliposomes. The transduced cells can then be infused (e.g., in a pharmaceutically acceptable carrier) or homotopically transplanted back into the subject per standard methods for the cell or tissue type. Standard methods are known for transplantation or infusion of various cells into a subject.

Expression Systems

The nucleic acids that are delivered to cells typically contain expression controlling systems. For example, the inserted genes in viral and retroviral systems usually contain promoters, and/or enhancers to help control the expression of the desired gene product. A promoter is generally a sequence or sequences of DNA that function when in a relatively fixed location in regard to the transcription start site. A promoter contains core elements required for basic interaction of RNA polymerase and transcription factors, and may contain upstream elements and response elements.

a) Viral Promoters and Enhancers

Preferred promoters controlling transcription from vectors in mammalian host cells may be obtained from various sources, for example, the genomes of viruses such as: polyoma, Simian Virus 40 (SV40), adenovirus, retroviruses, hepatitis-B virus and most preferably cytomegalovirus, or from heterologous mammalian promoters, e.g. beta actin promoter. The early and late promoters of the SV40 virus are conveniently obtained as an SV40 restriction fragment which also contains the SV40 viral origin of replication (Fiers et al., Nature, 273: 113 (1978)). The immediate early promoter of the human cytomegalovirus is conveniently obtained as a HindIII E restriction fragment (Greenway, P. J. et al., Gene 18: 355-360 (1982)). Of course, promoters from the host cell or related species also are useful herein.

Enhancer generally refers to a sequence of DNA that functions at no fixed distance from the transcription start site and can be either 5′ (Laimins, L. et al., Proc. Natl. Acad. Sci. 78: 993 (1981)) or 3′ (Lusky, M. L., et al., Mol. Cell Bio. 3: 1108 (1983)) to the transcription unit. Furthermore, enhancers can be within an intron (Banerji, J. L. et al., Cell 33: 729 (1983)) as well as within the coding sequence itself (Osborne, T. F., et al., Mol. Cell Bio. 4: 1293 (1984)). They are usually between 10 and 300 bp in length, and they function in cis. Enhancers function to increase transcription from nearby promoters. Enhancers also often contain response elements that mediate the regulation of transcription. Promoters can also contain response elements that mediate the regulation of transcription. Enhancers often determine the regulation of expression of a gene. While many enhancer sequences are now known from mammalian genes (globin, elastase, albumin, α-fetoprotein and insulin), typically one will use an enhancer from a eukaryotic cell virus for general expression. Preferred examples are the SV40 enhancer on the late side of the replication origin (bp 100-270), the cytomegalovirus early promoter enhancer, the polyoma enhancer on the late side of the replication origin, and adenovirus enhancers.

The promotor and/or enhancer may be specifically activated either by light or specific chemical events which trigger their function. Systems can be regulated by reagents such as tetracycline and dexamethasone. There are also ways to enhance viral vector gene expression by exposure to irradiation, such as gamma irradiation, or alkylating chemotherapy drugs.

In certain embodiments the promoter and/or enhancer region can act as a constitutive promoter and/or enhancer to maximize expression of the region of the transcription unit to be transcribed. In certain constructs the promoter and/or enhancer region be active in all eukaryotic cell types, even if it is only expressed in a particular type of cell at a particular time. A preferred promoter of this type is the CMV promoter (650 bases). Other preferred promoters are SV40 promoters, cytomegalovirus (full length promoter), and retroviral vector LTR.

It has been shown that all specific regulatory elements can be cloned and used to construct expression vectors that are selectively expressed in specific cell types such as melanoma cells. The glial fibrillary acetic protein (GFAP) promoter has been used to selectively express genes in cells of glial origin.

Expression vectors used in eukaryotic host cells (yeast, fungi, insect, plant, animal, human or nucleated cells) may also contain sequences necessary for the termination of transcription which may affect mRNA expression. These regions are transcribed as polyadenylated segments in the untranslated portion of the mRNA encoding tissue factor protein. The 3′ untranslated regions also include transcription termination sites. It is preferred that the transcription unit also contains a polyadenylation region. One benefit of this region is that it increases the likelihood that the transcribed unit will be processed and transported like mRNA. The identification and use of polyadenylation signals in expression constructs is well established. It is preferred that homologous polyadenylation signals be used in the transgene constructs. In certain transcription units, the polyadenylation region is derived from the SV40 early polyadenylation signal and consists of about 400 bases. It is also preferred that the transcribed units contain other standard sequences alone or in combination with the above sequences improve expression from, or stability of, the construct.

b) Markers

The viral vectors can include nucleic acid sequence encoding a marker product. This marker product is used to determine if the gene has been delivered to the cell and once delivered is being expressed. Preferred marker genes are the E. coli lacZ gene, which encodes ß-galactosidase, and green fluorescent protein.

In some embodiments the marker may be a selectable marker. Examples of suitable selectable markers for mammalian cells are dihydrofolate reductase (DHFR), thymidine kinase, neomycin, neomycin analog G418, hydromycin, and puromycin. When such selectable markers are successfully transferred into a mammalian host cell, the transformed mammalian host cell can survive if placed under selective pressure. There are two widely used distinct categories of selective regimes. The first category is based on a cell's metabolism and the use of a mutant cell line which lacks the ability to grow independent of a supplemented media. Two examples are: CHO DHFR—cells and mouse LTK—cells. These cells lack the ability to grow without the addition of such nutrients as thymidine or hypoxanthine. Because these cells lack certain genes necessary for a complete nucleotide synthesis pathway, they cannot survive unless the missing nucleotides are provided in a supplemented media. An alternative to supplementing the media is to introduce an intact DHFR or TK gene into cells lacking the respective genes, thus altering their growth requirements. Individual cells which were not transformed with the DHFR or TK gene will not be capable of survival in non-supplemented media.

The second category is dominant selection which refers to a selection scheme used in any cell type and does not require the use of a mutant cell line. These schemes typically use a drug to arrest growth of a host cell. Those cells which have a novel gene would express a protein conveying drug resistance and would survive the selection. Examples of such dominant selection use the drugs neomycin, (Southern P. and Berg, P., J. Molec. Appl. Genet. 1: 327 (1982)), mycophenolic acid, (Mulligan, R. C. and Berg, P. Science 209: 1422 (1980)) or hygromycin, (Sugden, B. et al., Mol. Cell. Biol. 5: 410-413 (1985)). The three examples employ bacterial genes under eukaryotic control to convey resistance to the appropriate drug G418 or neomycin (geneticin), xgpt (mycophenolic acid) or hygromycin, respectively. Others include the neomycin analog G418 and puromycin.

7. Peptides

a) Protein Variants

As discussed herein there are numerous variants of the needle tip protein-translocator protein fusion (such as, for example, Bsp22, LcrV, BipD, PcrV, CT053, CT668, BopB, YopB, BipB, PopB, CopB, CopB2, 22BF, BurkF, PaF, YerF, CT053-CopB, CT053-CopB2, CT668-CopB, or CT668-CopB2) that are known and herein contemplated. In addition, to the known functional strain variants there are derivatives of the needle tip protein and translocator protein which also function in the disclosed methods and compositions. Protein variants and derivatives are well understood to those of skill in the art and can involve amino acid sequence modifications. For example, amino acid sequence modifications typically fall into one or more of three classes: substitutional, insertional or deletional variants. Insertions include amino and/or carboxyl terminal fusions as well as intrasequence insertions of single or multiple amino acid residues. Insertions ordinarily will be smaller insertions than those of amino or carboxyl terminal fusions, for example, on the order of one to four residues. Immunogenic fusion protein derivatives, such as those described in the examples, are made by fusing a polypeptide sufficiently large to confer immunogenicity to the target sequence by cross-linking in vitro or by recombinant cell culture transformed with DNA encoding the fusion. Deletions are characterized by the removal of one or more amino acid residues from the protein sequence. Typically, no more than from about 2 to about 6 residues are deleted at any one site within the protein molecule. These variants ordinarily are prepared by site specific mutagenesis of nucleotides in the DNA encoding the protein, thereby producing DNA encoding the variant, and thereafter expressing the DNA in recombinant cell culture. Techniques for making substitution mutations at predetermined sites in DNA having a known sequence are well known, for example M13 primer mutagenesis and PCR mutagenesis. Amino acid substitutions are typically of single residues, but can occur at a number of different locations at once; insertions usually will be on the order of from about 1 to about 10 amino acid residues; and deletions will range from about 1 to about 30 residues. Deletions or insertions preferably are made in adjacent pairs, i.e. a deletion of 2 residues or insertion of 2 residues. Substitutions, deletions, insertions or any combination thereof may be combined to arrive at a final construct. The mutations must not place the sequence out of reading frame and preferably will not create complementary regions that could produce secondary mRNA structure. Substitutional variants are those in which at least one residue has been removed and a different residue inserted in its place. Such substitutions generally are made in accordance with the following Tables 3 and 4 and are referred to as conservative substitutions.

TABLE 3 Amino Acid Abbreviations Amino Add Abbreviations Alanine Ala A Allosoleucine AIle Arginine Arg R Asparagine Asn N Aspartic acid Asp D Cysteine Cys C Glutamic acid Glu E Glutamine Gln Q Glycine Gly G Histidine His H Isolelucine Ile I Leucine Leu L Lysine Lys K Phenylalanine Phe F Proline Pro P Pyroglutamic acid pGlu Serine Ser S Threonine Thr T Tyrosine Tyr Y Tryptophan Trp W Valine Val V

TABLE 4 Amino Acid Substitutions Original Residue Exemplary Conservative Substitutions, others are known in the art. Ala Ser Arg Lys; Gln Asn Gln; His Asp Glu Cys Ser Gln Asn, Lys Glu Asp Glv Pro His Asn; Gln Ile Leu; Val Leu Ile; Val Lys Arg; Gln Met Leu; Ile Phe Met; Leu; Tyr Ser Thr Thr Ser Trp Tyr Tyr Trp; Phe Val Ile; Leu

Substantial changes in function or immunological identity are made by selecting substitutions that are less conservative than those in Table 4, i.e., selecting residues that differ more significantly in their effect on maintaining (a) the structure of the polypeptide backbone in the area of the substitution, for example as a sheet or helical conformation, (b) the charge or hydrophobicity of the molecule at the target site, or (c) the bulk of the side chain. The substitutions which in general are expected to produce the greatest changes in the protein properties will be those in which (a) a hydrophilic residue, e.g. seryl or threonyl, is substituted for (or by) a hydrophobic residue, e.g. leucyl, isoleucyl, phenylalanyl, valyl or alanyl; (b) a cysteine or proline is substituted for (or by) any other residue; (c) a residue having an electropositive side chain, e.g., lysyl, arginyl, or histidyl, is substituted for (or by) an electronegative residue, e.g., glutamyl or aspartyl; (d) a residue having a bulky side chain, e.g., phenylalanine, is substituted for (or by) one not having a side chain, e.g., glycine, in this case, or (e) by increasing the number of sites for sulfation and/or glycosylation.

For example, the replacement of one amino acid residue with another that is biologically and/or chemically similar is known to those skilled in the art as a conservative substitution. For example, a conservative substitution would be replacing one hydrophobic residue for another, or one polar residue for another. The substitutions include combinations such as, for example, Gly, Ala; Val, Ile, Leu; Asp, Glu; Asn, Gln; Ser, Thr; Lys, Arg; and Phe, Tyr. Such conservatively substituted variations of each explicitly disclosed sequence are included within the mosaic polypeptides provided herein.

Substitutional or deletional mutagenesis can be employed to insert sites for N-glycosylation (Asn-X-Thr/Ser) or O-glycosylation (Ser or Thr). Deletions of cysteine or other labile residues also may be desirable. Deletions or substitutions of potential proteolysis sites, e.g. Arg, is accomplished for example by deleting one of the basic residues or substituting one by glutaminyl or histidyl residues.

Certain post-translational derivatizations are the result of the action of recombinant host cells on the expressed polypeptide. Glutaminyl and asparaginyl residues are frequently post-translationally deamidated to the corresponding glutamyl and asparyl residues. Alternatively, these residues are deamidated under mildly acidic conditions. Other post-translational modifications include hydroxylation of proline and lysine, phosphorylation of hydroxyl groups of seryl or threonyl residues, methylation of the o-amino groups of lysine, arginine, and histidine side chains (T. E. Creighton, Proteins: Structure and Molecular Properties, W. H. Freeman & Co., San Francisco pp 79-86 [1983]), acetylation of the N-terminal amine and, in some instances, amidation of the C-terminal carboxyl.

It is understood that one way to define the variants and derivatives of the disclosed proteins herein is through defining the variants and derivatives in terms of homology/identity to specific known sequences. For example, SEQ ID NO: 1 sets forth a particular sequence of Bordetella needle tip protein-translocator protein fusion (22BF) and SEQ ID NO: 2 sets forth a particular sequence of a 22BF fusion protein. Specifically disclosed are variants of these and other proteins herein disclosed which have at least, 70% or 75% or 80% or 85% or 90% or 95% homology to the stated sequence. Those of skill in the art readily understand how to determine the homology of two proteins. For example, the homology can be calculated after aligning the two sequences so that the homology is at its highest level.

Another way of calculating homology can be performed by published algorithms. Optimal alignment of sequences for comparison may be conducted by the local homology algorithm of Smith and Waterman Adv. Appl. Math. 2: 482 (1981), by the homology alignment algorithm of Needleman and Wunsch, J. MoL Biol. 48: 443 (1970), by the search for similarity method of Pearson and Lipman, Proc. Natl. Acad. Sci. U.S.A. 85: 2444 (1988), by computerized implementations of these algorithms (GAP, BESTFIT, FASTA, and TFASTA in the Wisconsin Genetics Software Package, Genetics Computer Group, 575 Science Dr., Madison, Wis.), or by inspection.

The same types of homology can be obtained for nucleic acids by for example the algorithms disclosed in Zuker, M. Science 244:48-52, 1989, Jaeger et al. Proc. Natl. Acad. Sci. USA 86:7706-7710, 1989, Jaeger et al. Methods Enzymol. 183:281-306, 1989.

It is understood that the description of conservative mutations and homology can be combined together in any combination, such as embodiments that have at least 70% homology to a particular sequence wherein the variants are conservative mutations.

As this specification discusses various proteins and protein sequences it is understood that the nucleic acids that can encode those protein sequences are also disclosed. This would include all degenerate sequences related to a specific protein sequence, i.e. all nucleic acids having a sequence that encodes one particular protein sequence as well as all nucleic acids, including degenerate nucleic acids, encoding the disclosed variants and derivatives of the protein sequences. Thus, while each particular nucleic acid sequence may not be written out herein, it is understood that each and every sequence is in fact disclosed and described herein through the disclosed protein sequence. For example, one of the many nucleic acid sequences that can encode the protein sequence set forth in SEQ ID NO: 2 is set forth in SEQ ID NO: 1. It is understood that for this mutation all of the nucleic acid sequences that encode this particular derivative of the 22BF are also disclosed. It is also understood that while no amino acid sequence indicates what particular DNA sequence encodes that protein within an organism, where particular variants of a disclosed protein are disclosed herein, the known nucleic acid sequence that encodes that protein in the particular needle tip protein-translocator protein fusion (such as, for example, 22BF) from which that protein arises is also known and herein disclosed and described.

It is understood that there are numerous amino acid and peptide analogs which can be incorporated into the disclosed compositions. For example, there are numerous D amino acids or amino acids which have a different functional substituent then the amino acids shown in Table 3 and Table 4. The opposite stereo isomers of naturally occurring peptides are disclosed, as well as the stereo isomers of peptide analogs. These amino acids can readily be incorporated into polypeptide chains by charging tRNA molecules with the amino acid of choice and engineering genetic constructs that utilize, for example, amber codons, to insert the analog amino acid into a peptide chain in a site specific way.

Molecules can be produced that resemble peptides, but which are not connected via a natural peptide linkage. For example, linkages for amino acids or amino acid analogs can include —CH₂NH—, —CH₂S—, —CH₂—CH₂—, —CH═CH— (cis and trans), —COCH₂—, —CH(OH)CH₂—, and —CHH₂SO— (These and others can be found in Spatola, A. F. in Chemistry and Biochemistry of Amino Acids, Peptides, and Proteins, B. Weinstein, eds., Marcel Dekker, New York, p. 267 (1983); Spatola, A. F., Vega Data (March 1983), Vol. 1, Issue 3, Peptide Backbone Modifications (general review); Morley, Trends Pharm Sci (1980) pp. 463-468; Hudson, D. et al., Int J Pept Prot Res 14:177-185 (1979) (—CH₂NH—, —CH₂CH₂—); Spatola et al. Life Sci 38:1243-1249 (1986) (—CH₂—S); Hann J. Chem. Soc Perkin Trans. I 307-314 (1982) (—CH═CH—, cis and trans); Almquist et al. J. Med. Chem. 23:1392-1398 (1980) (—COCH₂—); Jennings-White et al. Tetrahedron Lett 23:2533 (1982) (—COCH₂—); Szelke et al. European Appln, EP 45665 CA (1982): 97:39405 (1982) (—CH(OH)CH₂—); Holladay et al. Tetrahedron. Lett 24:4401-4404 (1983) (—C(OH)CH₂—); and Hruby Life Sci 31:189-199 (1982) (—CH₂—S—); each of which is incorporated herein by reference. A particularly preferred non-peptide linkage is —CH₂NH—. It is understood that peptide analogs can have more than one atom between the bond atoms, such as β-alanine, γ-aminobutyric acid, and the like.

Amino acid analogs and analogs and peptide analogs often have enhanced or desirable properties, such as, more economical production, greater chemical stability, enhanced pharmacological properties (half-life, absorption, potency, efficacy, etc.), altered specificity (e.g., a broad-spectrum of biological activities), reduced antigenicity, and others.

D-amino acids can be used to generate more stable peptides, because D amino acids are not recognized by peptidases and such. Systematic substitution of one or more amino acids of a consensus sequence with a D-amino acid of the same type (e.g., D-lysine in place of L-lysine) can be used to generate more stable peptides. Cysteine residues can be used to cyclize or attach two or more peptides together. This can be beneficial to constrain peptides into particular conformations.

8. Pharmaceutical Carriers/Delivery of Pharmaceutical Products

As described above, the compositions can also be administered in vivo in a pharmaceutically acceptable carrier. By “pharmaceutically acceptable” is meant a material that is not biologically or otherwise undesirable, i.e., the material may be administered to a subject, along with the nucleic acid or vector, without causing any undesirable biological effects or interacting in a deleterious manner with any of the other components of the pharmaceutical composition in which it is contained. The carrier would naturally be selected to minimize any degradation of the active ingredient and to minimize any adverse side effects in the subject, as would be well known to one of skill in the art.

The compositions may be administered orally, parenterally (e.g., intravenously), by intramuscular injection, by intraperitoneal injection, transdermally, extracorporeally, topically or the like, including topical intranasal administration or administration by inhalant. As used herein, “topical intranasal administration” means delivery of the compositions into the nose and nasal passages through one or both of the nares and can comprise delivery by a spraying mechanism or droplet mechanism, or through aerosolization of the nucleic acid or vector. Administration of the compositions by inhalant can be through the nose or mouth via delivery by a spraying or droplet mechanism. Delivery can also be directly to any area of the respiratory system (e.g., lungs) via intubation. The exact amount of the compositions required will vary from subject to subject, depending on the species, age, weight and general condition of the subject, the severity of the allergic disorder being treated, the particular nucleic acid or vector used, its mode of administration and the like. Thus, it is not possible to specify an exact amount for every composition. However, an appropriate amount can be determined by one of ordinary skill in the art using only routine experimentation given the teachings herein.

Parenteral administration of the composition, if used, is generally characterized by injection. Injectables can be prepared in conventional forms, either as liquid solutions or suspensions, solid forms suitable for solution of suspension in liquid prior to injection, or as emulsions. A more recently revised approach for parenteral administration involves use of a slow release or sustained release system such that a constant dosage is maintained. See, e.g., U.S. Pat. No. 3,610,795, which is incorporated by reference herein.

The materials may be in solution, suspension (for example, incorporated into microparticles, liposomes, or cells). These may be targeted to a particular cell type via antibodies, receptors, or receptor ligands. The following references are examples of the use of this technology to target specific proteins to tumor tissue (Senter, et al., Bioconjugate Chem., 2:447-451, (1991); Bagshawe, K. D., Br. J. Cancer, 60:275-281, (1989); Bagshawe, et al., Br. J. Cancer, 58:700-703, (1988); Senter, et al., Bioconjugate Chem., 4:3-9, (1993); Battelli, et al., Cancer Immunol. Immunother., 35:421-425, (1992); Pietersz and McKenzie, Immunolog. Reviews, 129:57-80, (1992); and Roffler, et al., Biochem. Pharmacol, 42:2062-2065, (1991)). Vehicles such as “stealth” and other antibody conjugated liposomes (including lipid mediated drug targeting to colonic carcinoma), receptor mediated targeting of DNA through cell specific ligands, lymphocyte directed tumor targeting, and highly specific therapeutic retroviral targeting of murine glioma cells in vivo. The following references are examples of the use of this technology to target specific proteins to tumor tissue (Hughes et al., Cancer Research, 49:6214-6220, (1989); and Litzinger and Huang, Biochimica et Biophysica Acta, 1104:179-187, (1992)). In general, receptors are involved in pathways of endocytosis, either constitutive or ligand induced. These receptors cluster in clathrin-coated pits, enter the cell via clathrin-coated vesicles, pass through an acidified endosome in which the receptors are sorted, and then either recycle to the cell surface, become stored intracellularly, or are degraded in lysosomes. The internalization pathways serve a variety of functions, such as nutrient uptake, removal of activated proteins, clearance of macromolecules, opportunistic entry of viruses and toxins, dissociation and degradation of ligand, and receptor-level regulation. Many receptors follow more than one intracellular pathway, depending on the cell type, receptor concentration, type of ligand, ligand valency, and ligand concentration. Molecular and cellular mechanisms of receptor-mediated endocytosis has been reviewed (Brown and Greene, DNA and Cell Biology 10:6, 399-409 (1991)).

a) Pharmaceutically Acceptable Carriers

The compositions, including antibodies, can be used therapeutically in combination with a pharmaceutically acceptable carrier.

Suitable carriers and their formulations are described in Remington: The Science and Practice of Pharmacy (19th ed.) ed. A. R. Gennaro, Mack Publishing Company, Easton, Pa. 1995. Typically, an appropriate amount of a pharmaceutically-acceptable salt is used in the formulation to render the formulation isotonic. Examples of the pharmaceutically-acceptable carrier include, but are not limited to, saline, Ringer's solution and dextrose solution. The pH of the solution is preferably from about 5 to about 8, more preferably from about 7 to about 7.6, and most preferably about 7.5. Further carriers include sustained release preparations such as semipermeable matrices of solid hydrophobic polymers containing the antibody, which matrices are in the form of shaped articles, e.g., films, liposomes or microparticles. It will be apparent to those persons skilled in the art that certain carriers may be more preferable depending upon, for instance, the route of administration and concentration of composition being administered.

Pharmaceutical carriers are known to those skilled in the art. These most typically would be standard carriers for administration of drugs to humans, including solutions such as sterile water, saline, and buffered solutions at physiological pH. The compositions can be administered intramuscularly or subcutaneously. Other compounds will be administered according to standard procedures used by those skilled in the art.

Pharmaceutical compositions may include carriers, thickeners, diluents, buffers, preservatives, surface active agents and the like in addition to the molecule of choice. Pharmaceutical compositions may also include one or more active ingredients such as antimicrobial agents, anti-inflammatory agents, anesthetics, and the like.

The pharmaceutical composition may be administered in a number of ways depending on whether local or systemic treatment is desired, and on the area to be treated. Administration may be topically (including ophthalmically, vaginally, rectally, intranasally), orally, by inhalation, or parenterally, for example by intravenous drip, subcutaneous, intraperitoneal or intramuscular injection. The disclosed antibodies can be administered intravenously, intraperitoneally, intramuscularly, subcutaneously, intracavity, or transdermally.

Preparations for parenteral administration include sterile aqueous or non-aqueous solutions, suspensions, and emulsions. Examples of non-aqueous solvents are propylene glycol, polyethylene glycol, vegetable oils such as olive oil, and injectable organic esters such as ethyl oleate. Aqueous carriers include water, alcoholic/aqueous solutions, emulsions or suspensions, including saline and buffered media. Parenteral vehicles include sodium chloride solution, Ringer's dextrose, dextrose and sodium chloride, lactated Ringer's, or fixed oils. Intravenous vehicles include fluid and nutrient replenishers, electrolyte replenishers (such as those based on Ringer's dextrose), and the like. Preservatives and other additives may also be present such as, for example, antimicrobials, anti-oxidants, chelating agents, and inert gases and the like.

Formulations for topical administration may include ointments, lotions, creams, gels, drops, suppositories, sprays, liquids and powders. Conventional pharmaceutical carriers, aqueous, powder or oily bases, thickeners and the like may be necessary or desirable.

Compositions for oral administration include powders or granules, suspensions or solutions in water or non-aqueous media, capsules, sachets, or tablets. Thickeners, flavorings, diluents, emulsifiers, dispersing aids or binders may be desirable.

Some of the compositions may potentially be administered as a pharmaceutically acceptable acid- or base-addition salt, formed by reaction with inorganic acids such as hydrochloric acid, hydrobromic acid, perchloric acid, nitric acid, thiocyanic acid, sulfuric acid, and phosphoric acid, and organic acids such as formic acid, acetic acid, propionic acid, glycolic acid, lactic acid, pyruvic acid, oxalic acid, malonic acid, succinic acid, maleic acid, and fumaric acid, or by reaction with an inorganic base such as sodium hydroxide, ammonium hydroxide, potassium hydroxide, and organic bases such as mono-, di-tri-alkyl and aryl amines and substituted ethanolamines.

b) Therapeutic Uses

Effective dosages and schedules for administering the compositions may be determined empirically, and making such determinations is within the skill in the art. The dosage ranges for the administration of the compositions are those large enough to produce the desired effect in which the symptoms of the disorder are effected. The dosage should not be so large as to cause adverse side effects, such as unwanted cross-reactions, anaphylactic reactions, and the like. Generally, the dosage will vary with the age, condition, sex and extent of the disease in the patient, route of administration, or whether other drugs are included in the regimen, and can be determined by one of skill in the art. The dosage can be adjusted by the individual physician in the event of any counterindications. Dosage can vary, and can be administered in one or more dose administrations daily, for one or several days. Guidance can be found in the literature for appropriate dosages for given classes of pharmaceutical products. For example, guidance in selecting appropriate doses for antibodies can be found in the literature on therapeutic uses of antibodies, e.g., Handbook of Monoclonal Antibodies, Ferrone et al., eds., Noges Publications, Park Ridge, N.J., (1985) ch. 22 and pp. 303-357; Smith et al., Antibodies in Human Diagnosis and Therapy, Haber et al., eds., Raven Press, New York (1977) pp. 365-389. A typical daily dosage of the antibody used alone might range from about 1 μg/kg to up to 100 mg/kg of body weight or more per day, depending on the factors mentioned above.

In a preferred embodiment, the amount of protein that is administered per dose of vaccine is in the range of from about 0.0001 to about 1000 μg/kg. In one embodiment, the amount is in the range of from about 0.001 to about 1000 μg/kg of body weight of the recipient. In one embodiment, the amount is in the range of from about 0.01 to about 1000 μg/kg of body weight of the recipient. In one embodiment, the amount is in the range of from about 0.01 to about 100 μg/kg of body weight of the recipient. Those of skill in the art will recognize that the precise dosage may vary from situation to situation and from patient to patient, depending on e.g. age, gender, overall health, various genetic factors, and other variables known to those of skill in the art. Dosages are typically determined e.g. in the course of animal and/or human clinical trials as conducted by skilled medical personnel, e.g. physicians or veterinarians.

C. METHODS OF USING THE COMPOSITIONS

Herein, the protective efficacy of the Bordetella spp. tip/translocator fusion, 22BF, is examined against lethal lung challenge and with complete (sterilizing) clearance of colonizing bacteria. Unlike some components of the current aP vaccine, Bsp22 and BopB are required for infection and are not mutable since they must be retained structurally and functionally within the context of a large nanomachine residing within the Bordetella cell envelope. Furthermore, targeting the Bordetella T3SA renders the pathogen less able to fight off the host innate and adaptive immune responses. Regardless of whether 22BF is protective alone or when used with components of the current aP vaccine, the innovation of this high risk, high reward investigation lies in whether this subunit vaccine can elicit sterilizing immunity and thereby prevent the colonization that results in host to host transmission. It has been reported that Bsp22 (a component of the 22BF fusion vaccine) does not elicit a serum antibody response in humans during the course of natural infection and is not a protective antigen in mice. Nevertheless, as shown herein, protective and sterilizing immunity can be obtained with the compositions disclosed herein.

Thus, in one aspect, disclosed herein are methods of eliciting an immune response in a subject to a Gram negative bacteria (such as, for example, Bordetella spp., Burkholderia spp., Chlamydia spp., Pseudomonas spp., Vibrio spp. Enteropathogenic or Enterohemorrhagic E. coli or Yersinia spp.) comprising administering to the subject the fusion polypeptides, compositions, or vaccines disclosed herein. Accordingly, in one aspect, disclosed herein are methods of eliciting an immune response against at least one Gram negative bacteria serovar in a subject in need thereof, comprising administering to the subject a composition comprising at least one needle tip protein or a fragment thereof and/or at least one translocator protein or a fragment thereof; wherein said composition is administered in an amount sufficient to elicit an immune response to said at least one Gram negative bacteria serovar in said subject; and wherein the Gram negative bacteria is not a Shigella spp. or Salmonella spp. In one aspect, the immune response elicited provides sterilizing immunity to the infectious bacterium.

As can be appreciated by the skilled artisan, the methods of eliciting an immune response can be used for the purpose of treating, inhibiting, or preventing an infection of a Gram negative bacteria (such as, for example, Bordetella spp., Burkholderia spp., Chlamydia spp., Pseudomonas spp., Vibrio spp. Enteropathogenic or Enterohemorrhagic E. coli or Yersinia spp.). Thus, in one aspect, disclosed herein are methods of treating, inhibiting, or preventing an infection of a Gram negative bacteria in a subject comprising administering to the subject a therapeutic amount of any of the fusion polypeptides, compositions, or vaccines disclosed herein. As one goal of any vaccine is not only to prevent infection or reducing the severity of disease in the individual receiving the vaccine, but also to prevent further transmission of the infectious agent (sterilizing immunity), it is understood and herein contemplated that the disclosed methods of treatment, inhibition, or preventing an infection can further comprise inhibiting and/or preventing colony formation of the bacteria and/or transmission of the bacteria to another subject.

The term “therapeutically effective” refers to the amount of the composition used that is of sufficient quantity to ameliorate one or more causes or symptoms of a disease or disorder. Such amelioration only requires a reduction or alteration, not necessarily elimination.

The term “treatment” refers to the medical management of a patient with the intent to cure, ameliorate, stabilize, or prevent a disease, pathological condition, or disorder. This term includes active treatment, that is, treatment directed specifically toward the improvement of a disease, pathological condition, or disorder, and also includes causal treatment, that is, treatment directed toward removal of the cause of the associated disease, pathological condition, or disorder. In addition, this term includes palliative treatment, that is, treatment designed for the relief of symptoms rather than the curing of the disease, pathological condition, or disorder; preventative treatment, that is, treatment directed to minimizing or partially or completely inhibiting the development of the associated disease, pathological condition, or disorder; and supportive treatment, that is, treatment employed to supplement another specific therapy directed toward the improvement of the associated disease, pathological condition, or disorder.

The term “inhibit” refers to a decrease in an activity, response, condition, disease, or other biological parameter. This can include, but is not limited to, the complete ablation of the activity, response, condition, or disease. This can also include, for example, a 10% reduction in the activity, response, condition, or disease as compared to the native or control level. Thus, the reduction can be a 10, 20, 30, 40, 50, 60, 70, 80, 90, 100%, or any amount of reduction in between as compared to native or control levels.

By “reduce” or other forms of the word, such as “reducing” or “reduction,” is meant lowering of an event or characteristic (e.g., tumor growth). It is understood that this is typically in relation to some standard or expected value, in other words it is relative, but that it is not always necessary for the standard or relative value to be referred to. For example, “reduces tumor growth” means reducing the rate of growth of a tumor relative to a standard or a control.

By “prevent” or other forms of the word, such as “preventing” or “prevention,” is meant to stop a particular event or characteristic, to stabilize or delay the development or progression of a particular event or characteristic, or to minimize the chances that a particular event or characteristic will occur. Prevent does not require comparison to a control as it is typically more absolute than, for example, reduce. As used herein, something could be reduced but not prevented, but something that is reduced could also be prevented. Likewise, something could be prevented but not reduced, but something that is prevented could also be reduced. It is understood that where reduce or prevent are used, unless specifically indicated otherwise, the use of the other word is also expressly disclosed.

D. EXAMPLES

The following examples are put forth so as to provide those of ordinary skill in the art with a complete disclosure and description of how the compounds, compositions, articles, devices and/or methods claimed herein are made and evaluated, and are intended to be purely exemplary and are not intended to limit the disclosure. Efforts have been made to ensure accuracy with respect to numbers (e.g., amounts, temperature, etc.), but some errors and deviations should be accounted for. Unless indicated otherwise, parts are parts by weight, temperature is in ° C. or is at ambient temperature, and pressure is at or near atmospheric.

1. Example 1

a) Use of a T3SS Needle Tip/Translocator Protein Fusion as a Protective Antigen Against B. pertussis:

The dominant antigen eliciting protection against Gram-negative pathogens is LPS, which confers O-antigen serotype specificity. The initial project focused on Shigella, however, there are at least 58 distinct Shigella serotypes. This reduces broad-spectrum efficacy for live, attenuated and whole, killed vaccines, which tend to be somatic antigen driven. IpaD and IpaB are the surface-localized needle tip and first translocator proteins of the T3SA, respectively. They are essential for virulence in all Shigella, are >98% conserved across all Shigella species, and provide serotype-independent protection. When IpaD+IpaB+dmLT was given IN to mice, the formulation was about 80-90% protective against lethal challenge by homologous and heterologous Shigella spp. (Table 5). To reduce the production cost, IpaD and IpaB were genetically fused to make DBF. Not only did the DBF provide protection against lethal challenge, it also unexpectedly increased the cell-mediated immunity, most notably the IL-17 and IFN-γ responses. When the Salmonella enterica tip and first translocator proteins of the T3SSs of SPI-1 and SPI-2 (Salmonella Pathogenicity Islands 1 and 2) were fused, about 70% protection against lethal challenge by two S. enterica serovars was observed when both fusion proteins were administered simultaneously (Table 5).

TABLE 5 Protective efficacy of tip/translocator fusions against challenge by appropriate pathogen. Vaccine Protection (%) Pathogen DBF + dmLT 80-90 S. flexneri, S. sonnei S1S2 + MPL (IM) 70 S. Typhimurium, S. Enteritidis 22BF + dmLT 100 B. bronchiseptica Mice (n = 10) were vaccinated 3 times biweekly with the vaccine and then challenged with indicated pathogen at day 56. Protection is indicated as percent survival after 21 days.

B. bronchiseptica and B. pertussis infections have been shown to also require a T3SS for virulence. To determine if a subunit of the T3SS could be used to confer protection, B. pertussis Bsp22 and BopB, the T3SS needle tip and first translocator proteins, which are 98% conserved with those of B. bronchiseptica were genetically fused. Mice were vaccinated biweekly, three times with 22BF, 22BF+dmLT, Bsp22+dmLT, or PBS. One group was also vaccinated twice with the Zoetis canine vaccine that is a killed cellular extract of B. bronchiseptica. The 22BF+dmLT exhibited 100% protection against B. bronchiseptica in a mouse lethal pulmonary model, while the commercial vaccine provided 80% protection (FIG. 1). Moreover, the mice vaccinated with 22BF+dmLT did not show signs of illness and they actually gained weight throughout the challenge (FIG. 2). In contrast, the mice vaccinated with the Zoetis vaccine lost weight and then regained it, however, they continued to display lower health scores than the mice vaccinated with 22BF+dmLT for the remainder of the experiment (FIG. 2).

Next, the protective efficacy of the 22BF fusion with and without dmLT and in comparison to the needle tip protein Bsp22 and translocator protein BopB and the effect of fusion of dmLT relative to concurrent administration was examined. Mice were vaccinated IN on days 0, 14, 28 and challenged with Bordetella bronchiseptica on day 56. On day 7 mice were sacrificed and the colony forming units (CFU)/lung were determined (FIG. 3). 22BF+dmLT reduced the B. bronchiseptica CFU lung burden by 96.5%. Blood and fecal samples were collected on days −1, 13, 27, 41, and 55. The kinetics of IgG were assessed. Typical logarithmic increases were seen (FIG. 4) regardless of the antigen on the well. No IgA was detected in fecal samples of any of the mice. Antibody secreting cells in the bone marrow, spleen, and lungs (FIG. 5) were stimulated with Bsp22, BopB and dmLT. All organs from mice that had been vaccinated with the single proteins or double proteins or fusion, as long as the dmLT was present, exhibited some level of IgG or IgA ASCs

While protection is important, the key to a next generation subunit vaccine against Bordetella spp. must be that it exhibits sterilizing immunity (to prevent carriage). The lungs of the mice that survived the challenge of FIG. 2 were examined to look for sterilizing immunity. All of the remaining 22BF and PBS vaccinated mice exhibited CFU/lung. In contrast, the 22BF+dmLT vaccinated mice demonstrated 38% sterilizing immunity while only 12% of the mice vaccinated with the Zoetis vaccine demonstrated sterilizing immunity. Thus, the 22BF represents an innovative new antigen to protect against B. bronchiseptica and B. pertussis due to the conservation of these antigens.

It is shown herein that the use of a broad, serotype-independent subunit vaccine against Shigella spp. and S. enterica serotypes. These vaccines are based on the fusion of the T3SA tip and first translocator proteins, which are highly conserved within a given bacterial genus. The DBF has also been shown to protect monkeys from severe diarrhea and S. enterica S1S2 fusions are protective in a bovine calf model. A genetic fusion of the B. pertussis T3SA tip/translocator system, 22BF, was generated which protects 100% of the mice challenged with a lethal dose of the heterologous B. bronchiseptica. Furthermore, 22BF elicited 38% sterilizing immunity while the commercial vaccine provided 12%. Herein, not only was the B. bronchiseptica experiment repeated, but also it demonstrated that the 22BF+dmLT protects against B. pertussis. B. bronchiseptica was chosen as the first challenge pathogen since it lacks pertussis toxin (PT), which could conceivably compromise adequate assessment of the 22BF. PT is an especially important toxin secreted by B. pertussis that can significantly affect the health of the host. Shiga toxin was also considered when DBF vaccinated mice were challenged with S. dysenteriae, however, DBF protected 40% of those vaccinated mice while the individual proteins did not. Furthermore, due to the disease progression of S. dysenteriae, mice killed by the Shiga toxin versus those succumbing to the bacterial infection (based on health score immediately preceding death) were distinguished. 22BF provides some level of protection against B. pertussis, which can be boosted by the addition of pertussis toxoid (PTd). At the end of this study, it was demonstrated that 22BF protects against both B. bronchiseptica and B. pertussis. Results for two vaccination routes and doses are obtained. PTd is required in the protection against B. pertussis was shown herein. Finally, it is demonstrated that 22BF+dmLT elicits >90, if not 100%, sterilizing immunity.

b) Cytokine Assay

Cytokines were collected from splenocytes collected on Day 55. 100 μL of homogenized splenocytes were seeded at a concentration of 5×10⁶ cells/mL onto a flat-bottom 96-well plate. 100 μL of BopB, Bsp22, or dmLT at a concentration of 20 μg/mL was added onto cells (bringing final protein concentration to 10 μg/mL). Plates were incubated at 37° C. and 5% CO₂ for 48 hours. After incubation, plates were centrifuged at 1600 rpm at 4° C. for seven minutes. Supernatants were collected and stored at −20° C. until analysis. Cytokines were analyzed using the MSD® U-Plex Platform Multiplex Assay for the following cytokines for the following immune responses: Th1: IFN-γ, TNF-α, IL-1β, IL-2, IL-6, IL-10; (FIGS. 6 and 7) Th17: IL-17A; (FIG. 8) Th2: IL-4, IL-5 (FIG. 9).

2. Example 2: Assess the Respective Humoral and Cell-Mediated Immune Responses Elicited by 22BF+dmLT Delivered IN and IM

IN delivery of 20 μg 22BF+2.5 μg dmLT protects 100% of vaccinated mice from death and provide 38% sterilizing immunity in the lungs following B. bronchiseptica challenge. 50 μg or 15 μg 22BF IN is delivered and then in parallel deliver 100 μg or 20 μg 22BF IM or ID to assess the humoral and cell mediated responses in each case. Based on previous work, it is known that some of these dose/route combinations do not protect mice while others offer protection.

First the effect of the route of administration of 22BF following challenge was assessed. Group 1 is a 22BF+2.5 μg dmLT IN, group 2 is 22BF+2.5 μg dmLT IM, and group 3 is a 22BF+2.5 μg dmLT IN. For each administrative route, PBS vaccinated controls were included (Groups 4, 5, and 6). Group 7 (n=10) is vaccinated subcutaneously on day 1 and 21 with the Zoetis vaccine. After day 56 following initial vaccination, mice were challenged with a sublethal dosage of B. pertussis intranasally. There was an observable difference in weight loss between mice vaccinated with the 22BF+dmLT+PTd formulation and those that only received PBS. By Day 7 all mice aside from PBS treated mice had recovered to within 3% of pre infection weight.

The immune responses can be compared with the protective efficacy and potentially define a protective correlate in the mouse model. The correlate is useful in the development of the 22BF vaccine, making the necessary adjustments when it is translated to humans. The systemic immune response can be assessed by measuring serum IgG against BopB, Bsp22, and dmLT, as well as the mucosal immune response by assessing IgA in fecal pellets. Cytokine secretion is assessed in splenocytes from vaccinated mice.

This experiment can be performed in two parts. The IN route can use a high dose of 50 μg and low dose of 15 μg. The IM route uses a high dose of 100 μg and a low dose of 40 μg. For each route, three groups of female C57BL/6 mice (10/group) are vaccinated on days 0, 14 and 28. Group 1 is a 22BF+2.5 μg dmLT IN, group 2 is 22BF+2.5 μg dmLT IM, and group 3 is a 22BF+2.5 μg dmLT IN. For each administrative route, PBS vaccinated controls were included (Groups 4, 5, and 6). Group 7 (n=10) is vaccinated subcutaneously on day 1 and 21 with the Zoetis vaccine. Blood and fecal pellets are collected on days −1, 13, 27, 41 and 55 to assess mucosal and systemic humoral responses. Individual samples are tested for the presence of anti-Bsp22, -BopB, -dmLT, -PTd IgG and IgA antibodies by ELISA. Mice were immunized on days 0, 14, and 28 with 22BF+PTd admixed with dmLT. Serum IgG antibodies specific for BopB, Bsp22, PTd, and dmLT were measured by ELISA. and IFN-γ/IL-17A secreting cells by ELISpot and cytokine secretion using Multi array assays. BAL is collected to measure IgG and IgA responses. GraphPad Prism 5.04 can be used for graphics and statistical comparisons. Differences were analyzed using t test or ANOVA where appropriate. A P value of less than 0.05 is considered significant for all comparisons.

For these experiments, serum IgG levels are >10⁵ EU/ml, antibody secreting cells at >50 IgG ASC/10⁶ cells or >20 IgA ASC/10⁶ cells, and cytokine secreting cells at >50 IFN-γ/10⁶ cells and IL-17/10⁶ cells. There can also be unique systemic and mucosal humoral immune responses from mice immunized via the IN and IM routes. 50 μg IN was chosen to facilitate an increase in sterilizing immunity. The 100 μg IM dose was based on prior findings. Antibody secreting cells specific for both proteins are detected in both mucosal and memory compartments. Finally, the full profile of cytokine secretion elicited by the vaccine can demonstrate a dose and administration route dependence. Thus, these two routes (each with a high and low dose) are expected to give rise to unique immune response profiles.

Example 3: Determine the Protective Efficacy of 22BF+dmLT Against B. bronchiseptica and B. pertussis Challenge.

As discussed above, it is demonstrated herein that initial protective efficacy of 22BF+dmLT against B. bronchiseptica challenge. Insight is gained into the immune responses elicited by two doses of 22BF delivered IN and IM. Here, mice can be vaccinated and challenged with B. bronchiseptica and B. pertussis. In addition to assessing protective efficacy and sterilizing immunity of the 22BF+dmLT as well as the requirement for PTd, a protective correlate can be established for use. This method was used to identify a protective correlate associated with DBF protection of mice against Shigella. This, however, prior to the present disclosure has never been determined for such a vaccine type against an extracellular pathogen.

a) Assess Protective Efficacy of the 22BF+dmLT Delivered IN and IM Against B. bronshiseptica Challenge Using the Mouse Lung Model with Two Challenge Doses—a Lethal Dose to Assess Survival and a Sublethal Dose to Assess Sterilizing Immunity.

Protective efficacy of 22BF+dmLT delivered IN, IM, and ID against a B. bronchiseptica challenge can be assessed in the mouse lung model. A high dose of B. bronchiseptica can be administered initially to assess protection via the lethal dose. In a second trial, a lower dose can be used to assess sterilizing immunity.

Experimental Details: Mice (20/group) are vaccinated IN on days 0, 14 and 28. Serum, and stool samples are collected as described above to measure specific antibody responses to confirm that immune responses are comparable to those obtained above. For bacterial challenges, 10 mice are challenged on day 56 with 1×10⁷ B. bronchiseptica (lethal dose) and 10 animals are challenged with 1×10⁶ B. bronchiseptica (sub-lethal dose). The mouse experiment can be repeated with vaccination occurring by the IM route. Survival can be plotted and a Log-rank test used to evaluate the differences. A P value of less than 0.05 is considered significant for all comparisons. Association of protective efficacy and markers of humoral and cellular immunity can be assessed with logistic regression models (see FIG. 1).

With respect to the IN vaccinated mice, at both doses, some level of protection is shown in the lethal lung model. The mice vaccinated with 50 μg are protected with complete sterilizing immunity. The 15 μg dose gives >90% protection with a moderate level of sterilizing immunity. Similarly, 100 μg 22BF+dmLT delivered IM has a high level of protection as well as sterilizing immunity, but perhaps not 100%, but greater than 70% protection. The 40 μg dose shows minimal protection. With these results, a protective correlate for B. bronchiseptica can be predicted, as long as the immune responses were above the levels anticipated.

b) Assess Protective Efficacy of the 22BF+dmLT±PTd Delivered IN, IM, and ID Against B. pertussis Challenge Using the Mouse Lung Model with Two Challenge Doses—a Lethal Dose to Assess Survival and a Sublethal Dose to Assess Sterilizing Immunity.

The ultimate test of the 22BF formulation is the protective efficacy against B. pertussis. Here, the protective efficacy of 22BF+dmLT is tested with a focus on a B. pertussis challenge using the mouse lung model. Vaccinations occur IN with PTd. Furthermore, a high dose of B. pertussis is used initially to assess protection via the lethal lung model.

Mice (10/group) are vaccinated IN on days 0, 14 and 28. Serum, and stool samples are collected. as described above to measure specific antibody responses to confirm a comparable immune response. For bacterial challenges, all mice can be challenged on day 56 with 1×10⁷ B. pertussis (lethal dose). The experiment can be repeated using IM route and ID route again with the most protective vaccine and challenge with a lethal dose and a sub-lethal dose to assess protection and sterilizing immunity. Survival can be plotted and a Log-rank test used to evaluate the differences. A P value of less than 0.05 is considered significant for all comparisons.

PTd can additionally be administered for protection against B. pertussis and to prevent the cellular damage associated with PT as well as increase sterilizing immunity. Mice can be vaccinated IN, IM, or ID with 22BF+PTd and dmLT and challenged with B. pertussis. Lung CFU were measured at day 3 (FIG. 12) and day 7 (FIG. 13) post challenge. As with the predicted B. bronchiseptica results, 100% protection and sterilizing immunity is obtained with 50 μg 22BF+dmLT+PTd delivered IN with reduced protection for the 15 μg dose delivered IN. Similarly, the 100 μg 22BF+dmLT+PTd delivered IM and ID achieves some significant level of protection, but sterilizing immunity is limited though could be greater at higher dosage by day 7 post challenge. Antibodies are important, but the impact of cytokines cannot be ignored.

4. Example 4: LTA-1 Fusion

LTA1 is the active moiety of lethal toxin from Enterotoxigenic E. coli (ETEC). The activity of the LTA1 is required for the adjuvant activity of dmLT. The double mutants are in the region usually targeted by a protease to allow A1 to traffic to the cytoplasm of intestinal cells to cause the secretory diarrhea. Without the protease the LT still has some activation of cAMP. Likewise, LTA1 remains active.

a) LTA-Fusions:

The LTA1-fusions were expressed in a manner similar to the fusion alone. The LTA1 sequence was inserted 5′ to the start of the each fusion. Some of the LTA1-fusions required a small linker between the LTA1 and fusion in order for protein production to occur. LTA1-DBF, LTA1-S1, LTA1-S2, LTA1-SseB, LTA1-22BF, LTA1-BurkF, and LTA1-PaF were produced. One of the assays that appear to be required for adjuvant activity is the ability to ADP ribosylate ARF4. The ADP ribosylation assay was performed with the LTA1-fusions. In the assay, ADPr was biotin conjugated and when mixed with LTA1 and rARF4, the LTA1 transferred the biot-ADPr to rARF4. The biotin was then detected with Streptavidin-IR800 (FIG. 20).

b) LTA1-Fusion Protective Efficacy:

Mice were vaccinated parenterally with LTA1-DBF or DBF+dmLT (FIG. 14). Although the DBF+dmLT delivered IN elicited complete protection, this formulation cannot be given to humans since the dmLT can travel the olfactory nerve to the brain causing Bell's palsy. Thus, parenteral routes or other mucosal routes are required. DBF (100 μg)+dmLT (0.1 μg) delivered IM was only 50% protective while LTA1-DBF at a concentration of 100 μg DBF equivalent was 70% protective. The lower dilutions, regardless of formulation, exhibited less protective efficacy. Similarly, LTA1-22BF+PTd elicited significant protective efficacy at a concentration of 80 μg of 22BF equivalents (FIG. 19A-D)

c) LTA1-DBF Immune Response:

When the kinetics of the IgG titer was examined, responses against IpaD and IpaB were essentially the same. Mice from FIG. 14 were bled prior to vaccination and on day 42. Sera were assessed for anti-IpaD, -IpaB and -dmLT IgG. The lower IgG titers of the LTA1 samples can be attributed to the lower recognition of the dmLT on the well for the LTA1 samples vs the samples from mice vaccinated with dmLT (FIG. 15). No IgA was detected in the fecal samples of the mice vaccinated IM, but was detectable in mice vaccinated IN with DBF+dmLT. Antibody-secreting cells (ASCs) present in the bone marrow (FIG. 16), spleen (FIG. 17), and lungs (FIG. 18) were also stimulated with IpaD, IpaB and dmLT. In each compartment, anti-IpaD, anti-IpaB, and anti-dmLT IgG ASCs could be detected. Interestingly, IgA ASCs could also be detected in the bone marrow against all dilutions of LTA1-DBF and resemble a curve similar to the dose escalation. A similar phenomenon was seen in the IgA ASCs from the lungs, but less pronounced.

d) LTA-DBF Purification.

The yield of LTA1-DBF was very low. Therefore, a linker was inserted in the DNA sequence between LTA1 and DBF to encode GSAAS (Seq. ID No. 14). The mother plasmid was Novagen's pACYCDuet-1. The translocator for each fusion cannot be made without its cognate chaperone. Therefore, the complex of LTA1-DBF/Histag-IpgC (IPG chaperone comprises the nucleic acid sequence as set forth in SEQ ID NO: 10 which encodes the amino acid sequence as set forth in SEQ ID NO: 11) was produced from the plasmid pACYC-His-IpgC-LTA1-GSAAS-DBF where the ipgC gene was inserted into the BamHI/HindIII sites allowing for expression of His-tag IpgC and LTA1-GSAAS-DBF (nucleic acid sequence as set forth in SEQ ID NO: 15 and amino acid sequence as set forth in SEQ ID NO: 16)) was inserted at the NdeI-XhoI site. The DBF sequence had a 3′ stop codon prior to the XhoI restriction site.

pACYC-His-IpgC-LTA1-GSAAS-DBF was transformed into Tuner cells. A small overnight culture of LB+ Chloramphenicol (Cm) that had been inoculated with the freezer stock of the cells was transferred to 8 L TB, and grown at 37° C. until OD=1-1.5, add 0.5 mM IPTG with 20 ug/liter AEBSF, 16 C overnight, harvested at 4000 rpm for 15 min at 4° C., and resuspended in IMAC binding buffer. The cells were frozen at −80° C. until ready for purification. After thawing the suspension was sonicated at 70% amplitude for 3-4 min, 15 s on, 30 s off, clarified by centrifugation at 13000 rpm for 30 min at 4° C. and decanted to obtain supernatant.

IMAC purification with 5 ml NiNTA FF crude column on AKTA was as follows: (1) equilibrate column with 5CV binding buffer (20 mM Tris, 500 mM NaCl, 5 mM Imidazole pH 7.9), (2) load supernatant on column, collect FT in outlet1, (3) wash with binding buffer for 30CV, (4) elute with linear 0-60% elution buffer (20 mM Tris, 500 mM NaCl, 500 mM Imidazole pH 7.9) for 10CV, (5) elute with 60% elution buffer for 2CV, (6) wash column with 100% elution buffer for 3CV, (7) re-equilibrate column with 5CV binding buffer for 5CV.

HIC purification of the protein was as follows: Dilute pooled fraction into equal volume of 2×HIC binding buffer (50 mM Sodium Phosphate (dibasic), 1M Ammonium Sulfate, pH 7.0). Purify with 5 ml HIC Phenyl HP column: (1) equilibrate column with 5CV binding buffer, (2) load diluted sample on column, collect FT in outlet1, (3) wash with binding buffer for 5CV, (4) elute with linear 0-100% elution buffer (5 mM Sodium Phosphate (dibasic), pH 7.0) for 40CV, (6) elute with 100% elution buffer for 6CV, (7) wash column with 100% elution buffer for 3CV, (8) reequilibrate column with binding buffer for 5CV.

Pooled fractions were dialyzed in 4 L Q binding buffer for 2 hrs, exchanged buffer, and then dialyzed overnight.

Purification using a 5 mL Q FF columns on AKTA was as follows: (1) equilibrate column with 5CV binding buffer (50 mM Tris, pH 8.0), (2) load dialyzed sample on column, collect FT in outlet1, (3) wash with binding buffer for 5CV, (4) elute with linear 0-30% elution buffer (50 mM Tris, 1M NaCl, pH 8.0) for 20CV, (6) elute with 100% elution buffer for 5CV, (7) wash column with 100% elution buffer for 3CV, (8) re-equilibrate column with binding buffer for 5CV.

To facilitate final IMAC purification 8×IMAC binding buffer (NO Imidazole) was added to pooled fractions to obtain 1× and then LDAO to 0.05% was added

Purification by LDAO IMAC using 5 ml NiNTA FF was as follows: (1) equilibrate column with 5CV LDAO (20 mM Tris, 500 mM NaCl, 0.05% LDAO pH 7.9) binding buffer, (2) load supernatant on column, fractionate FT, (3) wash with binding buffer for 5CV, fractionate, (4) wash with 3% LDAO elution buffer (20 mM Tris, 500 mM NaCl, 500 mM Imidazole, 0.005% LDAO pH 7.9) for 5CV, fractionate (5) elute with 6% LDAO elution buffer for 6.65CV, fractionate (6) elute with 100% LDAO elution buffer for 5CV, (8) re-equilibrate column with 5CV binding buffer for 5CV.

Pooled samples were dialyzed in 4 L PBS+0.005% LDAO, exchanged buffer after 2 hrs, and then dialyzed overnight.

e) Protective Efficacy of LTA1-22BF

The initial assessment of the protective efficacy of the LTA1-22BF is presented here and demonstrated that LTA1-22BF+rPT reduced the CFU lung burden by 99.8% while the 22BF+dmLT+rPT reduced it to 99.98% (FIG. 19 (a)). Non-toxic pertussis toxin was added to the groups that prior to challenge by B. pertussis to offset the damage that pertussis toxin would cause and negatively impact the challenge. The kinetics of the IgG response is also shown where no differences are seen between the two groups (FIG. 19 (b))

f) LTA1-22BF Purification

The mother plasmid was Novagen's pACYCDuet-1. The translocator for each fusion cannot be made without its cognate chaperone. Therefore, the complex of LTA1-22BF/Histag-BcrHI is produced from the plasmid pACYC-His-BcrH1-LTA1-22BF where the brcHI gene (as set forth in SEQ ID NO: 7 with a histidine tag and encodes the amino acid sequence as set forth in SEQ ID NO: 8, the sequence minus the his-tag set forth in SEQ ID NO: 9) is inserted into the BamHI/HindIII sites allowing for expression of His-tag BcrHI and 22BF is inserted at the NdeI-XhoI site. The 22BF sequence has a 3′ stop codon prior to the XhoI restriction site.

pACYC-His-BcrHI-22BF was transformed into Tuner cells. A small overnight culture of LB+ Chloramphenicol (Cm) that had been inoculated with the freezer stock of the cells was transferred to 8 L TB, grown at 37° C. until OD=1-1.5, added 0.5 mM IPTG with 20 ug/liter AEBSF, 16° C. overnight, harvested at 4000 rpm for 15 min at 4 C, and resuspended in IMAC binding buffer. The cells were frozen at −80 until ready for purification. After thawing, the suspension was sonicated at 70% amplitude for 3-4 min, 15 s on, 30 s off, clarified by centrifugation at 13000 rpm for 30 min at 4° C., and decanted to obtain supernatant.

IMAC purification with 5 ml NiNTA FF crude column on AKTA was as follows: (1) equilibrate column with 5CV binding buffer (IMAC elution buffer: 20 mM Tris, 500 mM NaCl, 500 mM Imidazole pH 7.9), (2) load supernatant on column, collect FT in outlet1, (3) wash with binding buffer for 30CV, (4) elute with linear 0-60% elution buffer for 10CV, (5) elute with 60% elution buffer for 2CV, (6) wash column with 100% elution buffer for 3CV, (7) re-equilibrate column with 5CV binding buffer (IMAC binding buffer: 20 mM Tris, 500 mM NaCl, 5 mM Imidazole pH 7.9) for 5CV.

Diluted pooled fractions 20× into Q binding buffer Q binding buffer: 50 mM Tris, pH 8.0). Purification with 3×5 mL Q FF columns on AKTA was as follows: (1) equilibrate column with 6CV binding buffer, (2) load dialyzed sample on column, collect FT in outlet, (3) wash with binding buffer for 12CV, (4) elute with 15% elution buffer (Q elution buffer: 50 mM Tris, 1M NaCl, pH 8.0) for 6CV, (5) elute with linear 15-40% elution buffer for 34CV, (6) elute with 100% elution buffer for 6CV, (7) wash column with 100% elution buffer for 3CV, (8) re-equilibrate column with binding buffer for 6CV.

To facilitate final IMAC purification 8×IMAC binding buffer (NO Imidazole) was added to pooled fractions to obtain 1× and then LDAO to 0.05% was added. Purification by LDAO IMAC using 5 ml NiNTA FF was as follows: (1) equilibrate column with 5CV LDAO binding buffer (LDAO IMAC binding buffer: 20 mM Tris, 500 mM NaCl, 0.05% LDAO pH 7.9), (2) load supernatant on column, fractionate FT, (3) wash with binding buffer for 5CV, fractionate, (4) wash with 3% LDAO elution buffer (LDAO IMAC elution buffer: 20 mM Tris, 500 mM NaCl, 500 mM Imidazole, 0.005% LDAO pH 7.9) for 5CV, fractionate (5) elute with 6% LDAO elution buffer for 6.65CV, fractionate (6) elute with 100% LDAO elution buffer for 5CV, (8) re-equilibrate column with 5CV binding buffer for 5CV.

Pooled samples were dialyzed in 4 L PBS+0.005% LDAO, exchanged buffer after 2 hrs, and then dialyzed overnight.

g) LTA1-BurkF Purification

The mother plasmid was Novagen's pACYCDuet-1. The translocator for each fusion cannot be made without its cognate chaperone. Therefore, the complex of LTA1-BurkF/Histag-BicA (SEQ ID NOs: 28 and 20) was produced from the plasmid pACYC-His-BicA-LTA1-BurkF (as set forth in SEQ ID NO: 20 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 19) wherein the bicA gene was inserted into the BamHI/HindIII sites allowing for expression of His-tag BicA and LTA1-BurkF was inserted at the NdeI-XhoI site. The BurkF sequence had a 3′ stop codon prior to the XhoI restriction site.

pACYC-His-BicA-LTA-BurkF was transformed into Tuner cells. A small overnight culture of LB+ Chloramphenicol (Cm) that had been inoculated with the freezer stock of the cells was transferred to 8 L TB, grown at 37° C. until OD=1-1.5, added 0.5 mM IPTG with 20 ug/liter AEBSF, 16° C. overnight, harvested at 4000 rpm for 15 min at 4 C, and resuspended in IMAC binding buffer. The cells were frozen at −80 until ready for purification. After thawing the suspension was sonicated at 70% amplitude for 3-4 min, 15 s on, 30 s off, Clarified by centrifugation at 13000 rpm for 30 min at 4° C., and decanted to obtain supernatant.

IMAC purification with 5 ml NiNTA FF crude column on AKTA was as follows: (1) equilibrate column with 5CV binding buffer (20 mM Tris, 500 mM NaCl, 5 mM Imidazole pH 7.9), (2) load supernatant on column, collect FT in outlet1, (3) wash with binding buffer for 30CV, (4) elute with linear 0-60% elution buffer (20 mM Tris, 500 mM NaCl, 500 mM Imidazole pH 7.9) for 10CV, (5) elute with 60% elution buffer for 2CV, (6) wash column with 100% elution buffer for 3CV, (7) re-equilibrate column with 5CV binding buffer for 5CV.

The pooled fractions were diluted 20× into Q binding buffer (50 mM Tris, pH 8.0). Purification using 3×5 mL Q FF columns on AKTA was as follows: (1) equilibrate column with 6CV binding buffer, (2) load dialyzed sample on column, collect FT in outlet, (3) wash with binding buffer for 12CV, (4) elute with 15% elution buffer (50 mM Tris, 1M NaCl, pH 8.0) for 6CV, (5) elute with linear 15-40% elution buffer for 34CV, (6) elute with 100% elution buffer for 6CV, (7) wash column with 100% elution buffer for 3CV, (8) re-equilibrate column with binding buffer for 6CV.

To facilitate final IMAC purification add 8×IMAC binding buffer (NO Imidazole) to pooled fractions to obtain 1× and then LDAO to 0.05% was added:

Purification by LDAO IMAC using 5 ml NiNTA FF was as follows: (1) equilibrate column with 5CV LDAO binding buffer (20 mM Tris, 500 mM NaCl, 0.05% LDAO pH 7.9), (2) load supernatant on column, fractionate FT, (3) wash with binding buffer for 5CV, fractionate, (4) wash with 3% LDAO elution buffer (20 mM Tris, 500 mM NaCl, 500 mM Imidazole, 0.005% LDAO pH 7.9) for 5CV, fractionate (5) elute with 6% LDAO elution buffer for 6.65CV, fractionate (6) elute with 100% LDAO elution buffer for 5CV, (8) re-equilibrate column with 5CV binding buffer for 5CV.

Pooled samples were dialyzed in 4 L PBS+0.005% LDAO, exchanged buffer after 2 hrs, and then dialyzed overnight.

h) LTA1-PaF

The PaF+dmLT vaccinated mice exhibited 100% survival with 44% sterilizing immunity against Pa challenge in a mouse lethal pulmonary model, while the PBS vaccinated mice exhibited 60% survival but all had >10⁸⁻⁹ CFU/lung.

i) LTA1-PaF Purification

The mother plasmid is Novagen's pACYCDuet-1. The translocator for each fusion cannot be made without its cognate chaperone. Therefore, the complex of LTA1-PaF/Histag-PcrHI was produced from the plasmid pACYC-His-PcrHI-LTA1-PaF where the brcHI gene was inserted into the BamHI/HindIII sites allowing for expression of His-tag PcrHI (as set forth in SEQ ID NO: 30 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 29) and LTA1-PaF (as set forth in SEQ ID NO: 38 and encoded by the nucleic acid sequence as set forth in SEQ ID NO: 37) which was inserted at the NdeI-XhoI site. The PaF sequence had a 3′ stop codon prior to the XhoI restriction site. The purification of LTA1-PaF was the same of for LTA1-22BF.

E. REFERENCES

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F. SEQUENCES

22BF Nucleotide Sequence SEQ ID NO: 1 CATatgaccattgatctcggagtttcactcacgtcgcaggccggcggcctgcaaggcatcgacctcaagagcatggata tccagactctcatggtgtatgtgcagggtcgtcgcgccgaactcctcacggctcaaatgcagacccaggccgaagtggtgcagaagg ccaatgaacgcatggcgcagctcaacgaggtcctgtccgcgctgtcccgggccaaggccgagtttccgcccaatccgaagccggg cgacaccatcccgggctgggacaaccagaaggtcagccggatcgaggttcctctcaatgatgcgctgcgcgctgccggcctgacg ggcatgttcgaagcgcgcgatggccaagtgaccgcccccggcggccggggtacgcaggtcgtgaacggcacgggcgtcatggcc ggttccacgacctataaggaactcgaaagtgcctacaccaccgtaaaggggatgctggatacggcgtccaatacgcaacagatggac atgatcaggctgcaggccgccagcaacaagcgcaacgaggctttcgaggtcatgaccaacaccgagaagcggcgcagcgacctg aacagttccatcaccaacaacatgcgcaagcttatgaccgtcatgagtacgaccatatccacagccccgagcggcgccgcgcttgcg ccgtctcgcatagatatgcgggcaccggagcccgggagtgccggcgaaggcgccggcatcctggcgccggtgacgacgctggct ctggcggcgggccggccggcttttccagcgtcaccgtcgctgcgcaccgcgcccgtcctggatccgccagtgcgcgatctcagccc cgccgacttggccgacctgctgcgcgtcttgcgatccagggcggtggacgggcagttggccacggcgcgcgagaacctgcagga cgcgcaagtcaaggcgaagcagaacacccaggcccagctcgacaagctggacgcatggtttcggaaggccgaagaggccgaga gcaagggatggctgagcaaggtgttcggctggatcggcaaggtgctggcggtcgtggcateggccctggcggtgggctttgccgcc gtcgccagcgtggccaccggcgcggcggccacacccatgctgctgctcagcggcatggcactggtcagcgccgtgacatcgctgg ccgaccagatatcgcaagaggcgggaggcccgcctatcagcctgggcgggtttctctccgggctggccggacgtctgctgacagc gttgggggtggatcagtcgcaggccgaccaaattgccaagatcgtcgccggcctggccgtgcccgtcgtcttgctgatcgaacccca gatgctgggcgaaatggcgcaaggcgtggccaggctggctggcgccagcgatgccaccgcggggtacatagccatggcgatgtc catcgtggcggcgatcgcggtcgccgcgatcaatgccgccggtacagccggcgcgggtagcgcttcggcgatcaagggggcctg ggatcgggccgccgcggtagccacccaggtccttcaagggggtacggcagtggcgcaaggcggcgtcggcgtgtcgatggcagt cgatcgcaaacaggccgatctcctggtcgccgacaaggcggatctggcggcgagcctgacaaaactgcgggcggccatggagcg tgaggcggacgatatcaagaagatcctggctcaattcgacgaggcctatcacatgatcgcgaagatgatcagcgatatggcgagtac gcacagccaggtcagcgccaacctcgggcggcgccaggcggtgtagCTCGAG 22BF Amino Acid Sequence SEQ ID NO: 2 MTIDLGVSLTSQAGGLQGIDLKSMDIQTLMVYVQGRRAELLTAQMQTQAEV VQKANERMAQLNEVLSALSRAKAEFPPNPKPGDTIPGWDNQKVSRIEVPLNDALRA AGLTGMFEARDGQVTAPGGRGTQVVNGTGVMAGSTTYKELESAYTTVKGMLDTA SNTQQMDMIRLQAASNKRNEAFEVMTNTEKRRSDLNSSITNNMRKLMTVMSTTIST APSGAALAPSRIDMRAPEPGSAGEGAGILAPVTTLALAAGRPAFPASPSLRTAPVLDP PVRDLSPADLADLLRVLRSRAVLGQLATARENLQDAQVKAKQNTQAQLDKLDAWF RKAEEAESKGWLSKVFGWIGKVLAVVASALAVGFAAVASVATGAAATPMLLLSGM ALVSAVTSLADQISQEAGGPPISLGGFLSGLAGRLLTALGVDQSQADQIAKIVAGLAV PVVLLIEPQMLGEMAQGVARLAGASDATAGYIAMAMSIVAAIAVAAINAAGTAGAG SASAIKGAWDRAAAVATQVLQGGTAVAQGGVGVSMAVDRKQADLLVADKADLA ASLTKLRAAMEREADDIKKILAQFDEAYHMIAKMISDMASTHSQVSANLGRRQAV Bsp22 Nucleotide Sequence SEQ ID NO: 3 CATatgaccattgatctcggagtttcactcacgtcgcaggccggcggcctgcaaggcatcgacctcaagagcatggata tccagactctcatggtgtatgtgcagggtcgtcgcgccgaactcctcacggctcaaatgcagacccaggccgaagtggtgcagaagg ccaatgaacgcatggcgcagctcaacgaggtcctgtccgcgctgtcccgggccaaggccgagtttccgcccaatccgaagccggg cgacaccatcccgggctgggacaaccagaaggtcagccggatcgaggttcctctcaatgatgcgctgcgcgctgccggcctgacg ggcatgttcgaagcgcgcgatggccaagtgaccgcccccggcggccggggtacgcaggtcgtgaacggcacgggcgtcatggcc ggttccacgacctataaggaactcgaaagtgcctacaccaccgtaaaggggatgctggatacggcgtccaatacgcaacagatggac atgatcaggctgcaggccgccagcaacaagcgcaacgaggctttcgaggtcatgaccaacaccgagaagcggcgcagcgacctg aacagttccatcaccaacaacatgcgc Bsp22 Amino Acid Sequence SEQ ID NO: 4 MTIDLGVSLTSQAGGLQGIDLKSMDIQTLMVYVQGRRAELLTAQMQTQAEV VQKANERMAQLNEVLSALSRAKAEFPPNPKPGDTIPGWDNQKVSRIEVPLNDALRA AGLTGMFEARDGQVTAPGGRGTQVVNGTGVMAGSTTYKELESAYTTVKGMLDTA SNTQQMDMIRLQAASNKRNEAFEVMTNTEKRRSDLNSSITNNMR BopB Nucleotide Sequence SEQ ID NO: 5 Atgaccgtcatgagtacgaccatatccacagccccgagcggcgccgcgcttgcgccgtctcgcatagatatgcgggcac cggagcccgggagtgccggcgaaggcgccggcatcctggcgccggtgacgacgctggctctggcggcgggccggccggcttttc cagcgtcaccgtcgctgcgcaccgcgcccgtcctggatccgccagtgcgcgatctcagccccgccgacttggccgacctgctgcgc gtcttgcgatccagggcggtggacgggcagttggccacggcgcgcgagaacctgcaggacgcgcaagtcaaggcgaagcagaa cacccaggcccagctcgacaagctggacgcatggtttcggaaggccgaagaggccgagagcaagggatggctgagcaaggtgtt cggctggatcggcaaggtgctggcggtcgtggcatcggccctggcggtgggctttgccgccgtcgccagcgtggccaccggcgcg gcggccacacccatgctgctgctcagcggcatggcactggtcagcgccgtgacatcgctggccgaccagatatcgcaagaggcgg gaggcccgcctatcagcctgggcgggtttctctccgggctggccggacgtctgctgacagcgttgggggtggatcagtcgcaggcc gaccaaattgccaagatcgtcgccggcctggccgtgcccgtcgtcttgctgatcgaaccccagatgctgggcgaaatggcgcaagg cgtggccaggctggctggcgccagcgatgccaccgcggggtacatagccatggcgatgtccatcgtggcggcgatcgcggtcgcc gcgatcaatgccgccggtacagccggcgcgggtagcgcttcggcgatcaagggggcctgggatcgggccgccgcggtagccacc caggtccttcaagggggtacggcagtggcgcaaggcggcgtcggcgtgtcgatggcagtcgatcgcaaacaggccgatctcctggt cgccgacaaggcggatctggcggcgagcctgacaaaactgcgggcggccatggagcgtgaggcggacgatatcaagaagatcct ggctcaattcgacgaggcctatcacatgatcgcgaagatgatcagcgatatggcgagtacgcacagccaggtcagcgccaacctcg ggcggcgccaggcggtgtagCTCGAG BopB Amino Acid Sequence SEQ ID NO: 6 MTVMSTTISTAPSGAALAPSRIDMRAPEPGSAGEGAGILAPVTTLALAAGRPA FPASPSLRTAPVLDPPVRDLSPADLADLLRVLRSRAVDGQLATARENLQDAQVKAK QNTQAQLDKLDAWFRKAEEAESKGWLSKVFGWIGKVLAVVASALAVGFAAVASV ATGAAATPMLLLSGMALVSAVTSLADQISQEAGGPPISLGGFLSGLAGRLLTALGVD QSQADQIAKIVAGLAVPVVLLIEPQMLGEMAQGVARLAGASDATAGYIAMAMSIVA AIAVAAINAAGTAGAGSASAIKGAWDRAAAVATQVLQGGTAVAQGGVGVSMAVD RKQADLLVADKADLAASLTKLRAAMEREADDIKKILAQFDEAYHMIAKMISDMAST HSQVSANLGRRQAV His-BcrH1 chaperone with histidine tag nucleotide sequence SEQ ID NO: 7 ATGGGCAGCAGCCATCACCATCATCACCACAGCCAGGATCCGATGCCAAA GTCAGCCGAGCAGGGCGGCTCCCCGGCGTCAGCTTCGCATGAGGCGTTGCGCCA TATTCTCGACGCAGGCGCTTCGATGGGCAGCTTGCAGGGGTTGGACGAGGTGCA ACAGCAGGCGTTGTACGCGATCGCTCATCK5CGCCTACGAACAGGGCCGCTATGC CGACGCGTTGAAAATGTTCTGCCTGCTGGTCGCGTGCGATCCGCTGGAAGCCCGT TATCTGCTGGCCCTGGGCGCCGCGGCCCAGGAGCTGGGGCTGTACGAGCATGCC TTGCAGCAATACGCGGCCGCGGCGGCTTTGCAGTTGGACTCCCCCAGGCCCCTGT TGCATGGCGCCGAGTGCCTGTATGCGTTGGGTCGTCGCCGCGACGCCCTGGATAC GCTCGACATGGTGCTTGAGTTGTGCGGGTCGCCGGAGCATGCGGCCCTGCGCGA ACGGGCCGAGTCGCTGCGCAGGAGCTATGCACGTGCCGACTGAAAGCTT His-BcrH1 with histidine tag chaperone amino acid sequence SEQ ID NO: 8 MGSSHHHHHHSQDPMPKSAEQGGSPASASHEALRHILDAGASMGSLQGLDE VQQQALYAIAHGAYEQGRYADALKMFCLLVACDPLEARYLLALGAAAQELGLYEH ALQQYAAAAALQLDSPRPLLHGAECLYALGRRRDALDTLDMVLELCGSPEHAALRE RAESLRRSYARAD BcrH1 amino acid sequence SEQ ID NO: 9 MPKSAEQGGSPASASHEALRHILDAGASMGSLQGLDEVQQQALYAIAHGAY EQGRYADALKMFCLLVACDPLEARYLLALGAAAQELGLYEHALQQYAAAAALQLD SPRPLLHGAECLYALGRRRDALDTLDMVLELCGSPEHAALRERAESLRRSYARAD IpgC Chaperone of DBF nucleic acidsequence SEQ ID NO: 10 CCatgggcagcagccatcatcatcatcatcacagcagcggcctggtgccgcgcggcagccatatgctcgagatgtcttta aatatcaccgaaaatgaaagcatctctactgcagtaattgatgcaattaactctggcgctacactgaaagatattaatgcaattcctgatga tatgatggatgacatttattcatatgcttatgacttttacaacaaaggaagaatagaggaagctgaagttttcttcaggtttttatgtatatacg acttttacaatatagactacattatgggactcgcagctatttatcagataaaagaacagttccaacaagcagcagacctttatgctgtcgct tttgcattaggaaaaaatgactatacaccagtattccatactggacaatgccagcttcggttgaaagcccccttaaaagctaaagagtgct tcgaactcgtaattcaacacagcaatgatgaaaaattaaaaataaaagcacaatcatacttggacgcaattcaggatatcaaggagtag GATCC IpgC Chaperone of DBF Amino Acid sequence SEQ ID NO: 11 MSLNITENESISTAVIDAINSGATLKDINAIPDDMMDDIYSYAYDFYNKGRIEE AEVFFRFLCIYDFYNVDYIMGLAAIYQIKEQFQQAADLYAVAFALGKNDYTPVFHTG QCQLRLKAPLKAKECFELVIQHSNDEKLKIKAQSYLDAIQDIKE LTA1 nucleic acid sequence SEQ ID NO: 12 CATAtggacaatggcgatcgtttataccgtgccgactcgcgtcccccagatgagattaaacgtagcggtgggttaatgc cacgtgggcacaatgagtattttgaccgtggaacacagatgaacattaacctttacgatcatgcccgtgggacccagaccgggtttgtc cgttatgatgacgggtatgttagtacgagtttgtccttacgctccgcacaccttgcgggacaaagtattttatcaggctacagcacatatta catttatgtgatcgccactgccccaaacatgttcaatgtgaacgatgtgttgggggtttacagcccccatccatatgaacaagaagtctcg gcccttggggggatcccatatagccagatttatggttggtaccgcgtaaattttggtgtgattgatgaacgtttgcatcgtaaccgtgaata ccgcgatcgctactaccgtaacttgaacattgcacctgccgaggacggctatcgtttagcgggattcccacccgatcatcaggcgtgg cgtgaggaaccgtggatccatcacgcccctcaggggtgcgggaacagtagtcgc LTA1 amino acid sequence SEQ ID NO: 13 MDNGDRLYRADSRPPDEIKRSGGLMPRGHNEYFDRGTQMNINLYDHARGTQ TGFVRYDDGYVSTSLSLRSAHLAGQSILSGYSTYYIYVIATAPNMFNVNDVLGVYSP HPYEQEVSALGGIPYSQIYGWYRVNFGVIDERLHRNREYRDRYYRNLNIAPAEDGYR LAGFPPDHQAWREEPWIHHAPQGCGNSSR GSAAS Linker amino acid sequence SEQ ID NO: 14 GSAAS LTA1-GSAAS-DBF (IpaD-LE-IpaB) nucleic acid sequence SEQ ID NO: 15 CATAtggacaatggcgatcgtttataccgtgccgactcgcgtcccccagatgagattaaacgtagcggtgggttaatgc cacgtgggcacaatgagtattttgaccgtggaacacagatgaacattaacctttacgatcatgcccgtgggacccagaccgggtttgtc cgttatgatgacgggtatgttagtacgagtttgtccttacgctccgcacaccttgcgggacaaagtattttatcaggctacagcacatatta catttatgtgatcgccactgccccaaacatgttcaatgtgaacgatgtgttgggggtttacagcccccatccatatgaacaagaagtctcg gcccttggggggatcccatatagccagatttatggttggtaccgcgtaaattttggtgtgattgatgaacgtttgcatcgtaaccgtgaata ccgcgatcgctactaccgtaacttgaacattgcacctgccgaggacggctatcgtttagcgggattcccacccgatcatcaggcgtgg cgtgaggaaccgtggatccatcacgcccctcaggggtgcgggaacagtagtcgcgggtccgcggcatccatgaatat aacaactctg actaatagta tttccacctc atcattcagt ccaaacaata ccaacggttc atcaaccgaa acagttaatt ctgatataaa aacaacgacc agttctcatc ctgtaagttc ccttactatg ctcaacgaca cccttcataa tatcagaaca acaaatcagg cattaaagaa agagctttca caaaaaacgt tgactaaaac atcgctagaa gaaatagcat tacattcatc tcagattagc atggatgtaa ataaatccgc tcaactattg gatattcttt ccaggaacga atatccaatt aataaagacg caagagaatt attacattca gccccgaaag aagccgagct tgatggagat caaatgatat ctcatagaga actgtgggct aaaattgcaa actccatcaa tgatattaat gaacagtatc tgaaagtata tgaacatgcc gttagttcat atactcaaat gtatcaagat tttagcgctg ttctttccag tcttgccggc tggatctctc ccggaggtaa cgacggaaac tccgtgaaat tacaagtcaa ctcgcttaaa aaggcattgg aagaactcaa ggaaaaatat aaagataaac cgctatatcc agcaaataat actgttagtc aggaacaagc aaataaatgg cttacagaat taggtggaac aatcggcaag gtatctcaaa aaaacggggg atatgttgtc agtataaaca tgaccccaat agacaatatg ttaaaaagct tagataatct aggtggaaat ggcgaggttg tgctagataa tgcaaaatat caggcatgga atgccggatt ctctgccgaa gatgaaacaa tgaaaaataa tcttcaaact ttagttcaaa aatacagtaa tgccaatagt atttttgata atrtagtaaa ggttttgagt agtacaataa gctcatgtac agatacagat aaactttttc tccatttc CTCGAG atgcataatgta agcaccacaa ccactggttt tcctcttgcc aaaatattga cttccactgagcttggagac aatactatcc aagctgcaaa tgatgcagct aacaaattat tttctcttacaattgctgat cttactgcta accaaaatat taatacaact aatgcacact caacttcaaatatattaatc cctgaactta aagcaccaaa gtcattaaat gcaagttccc aactaacgcttttaattgga aaccttattc aaatactcgg tgaaaaatct ttaactgcat taacaaataaaattactgct tggaagtccc agcaacaggc aagacagcaa aaaaacctag aattctccgataaaattaac actcttctat ctgaaactga aggactaacc agagactatg aaaaacaaattaataaacta aaaaacgcag attctaaaat aaaagaccta gaaaataaaa ttaaccaaattcaaacaaga ttatcgaacc tcgatccaga gtcaccagaa aagaaaaaat taagccgggaagaaatacaa ctcactatca aaaaagacgc agcagttaaa gacaggacat tgattgagcagaaaaccctg tcaattcata gcaaacttac agataaatca atgcaactcg aaaaagaaatagactctttt tctgcatttt caaacacagc atctgctgaa cagctatcaa cccagcagaaatcattaacc ggacttgcca gtgttactca attgatggca acctttattc aactagttggaaaaaataat gaagaatctt taaaaaatga tctggctcta ttccagtctc tccaagaatcaagaaaaact gaaatggaga gaaaatctga tgagtatgct gctgaagtac gtaaagcagaagaactcaac agagtaatgg gttgtgttgg gaaaatactt ggggcacttt taactatcgttagtgttgtt gcagcagctt tttctggagg agcctctcta gcactggcag ctgttggtttagctcttatg gttacggatg ctatagtaca agcagcgacc ggcaattcct tcatggaacaagccctgaat ccgatcatga aagcagtcat tgaaccctta atcaaactcc tttcagatgcatttacaaaa atgctcgaag gcttgggcgt cgactcgaaa aaagccaaaa tgattggctctattctgggg gcaatcgcag gcgctcttgt cctagttgca gcagtcgttc tcgtagccactgttggtaaa caggcagcag caaaacttgc agaaaatatt ggcaaaataa taggtaaaaccctcacagac cttataccaa agtttctcaa gaatttttct tctcaactgg acgatttaatcactaatgct gttgccagat taaataaatt  tcttggtgca gcgggtgatg aagtaatatccaaacaaatt atttccaccc atttaaacca agcagtttta ttaggagaaa gtgttaactctgccacacaa gcgggaggaa gtgtcgcttc tgctgttttc cagaacagcg cgtcgacaaatctagcagac ctgacattat cgaaatatca agttgaacaa ctgtcaaaat atatcagtgaagcaatagaa aaattcggcc aattgcagga agtaattgca gatctattag cctcaatgtccaactctcag gctaatagaa ctgatgttgc aaaagcaatt ttgcaacaaa ctactgcttga GGATCC LTA1-GSAAS-IpaD-LE-IpaB (DBF) Amino Acid sequence SEQ ID NO: 16 MDNGDRLYRADSRPPDEIKRSGGLMPRGHNEYFDRGTQMNINLYDHARGTQ TGFVRYDDGYVSTSLSLRSAHLAGQSILSGYSTYYIYVIATAPNMFNVNDVLGVYSP HPYEQEVSALGGIPYSQIYGWYRVNFGVIDERLHRNREYRDRYYRNLNIAPAEDGYR LAGFPPDHQAWREEPWIHHAPQGCGNSSRGSAASMNITTLTNSISTSSFSPNNTNGSS TETVNSDIKTTTSSHPSSLTMLNDTLHNIRTTNQALKKELSQKTLRNEYPINKDAREL LHSAPKEAELDGDQMISHRELWAKIANSINDINEQYLKVYEHAVSSYTQMYQDFSA VLSSLAGWISPGGNDGNSVKLQVNSLKKALEELKEKYKDKPLYPANNTVSQEQANK WLTELGGTIGKVSQKNGGYVVSINMTPIDNMLKSLDNLGGNGEVVLDNAKYQAWN GFSAEDETMKNNLQTLVQKYSNANSIFDNLVKVLSSTISSCTDTDKLFLHFLEMHNV STTTTGFPLAKILTSTELGDNTIQAANDAANKLFSLTIADLTANQNINTTNAHSTSNILI PELKAPKSLNASSQLTLLIGNLIQILGEKSLTALTNKITAWKSQQQARQQKNLEFSDKI NTLLSETEGLTRDYEKQINKLKNADSKIKDLENKINQIQTRLSNLDPESPEKKKLSREE IQLTIKKDAAVKDRTLIEQKTLSIHSKLTDKSMQLEKEIDSFSAFSNTASAEQLSTQQK SLTGLASVTQLMATFIQLVGKNNEESLKNDLALFQSLQESRKTEMERKSDEYAAEVR KAEELNRVMGCVGKILGALLTIVSVVAAAFSGGASLALAAVGLALMVTDAIVQAAT GNSFMEQALNPIMKAVIEPLIKLLSDAFTKMLEGLGVDSKKAKMIGSILGAIAGALVL VAAVVLVATVGKQAAAKLAENIGKIIGKTLTDLIPKFLKNFSSQLDDLITNAVARLN KFLGAAGDEVISKQIISTHLNQAVLLGESVNSATQAGGSVASAVFQNSASTNLADLT LSKYQVEQLSKYISEAIEKFGQLQEVIADLLASMSNSQANRTDVAKAILQQTTA LTA1-22BF nucleic acid sequence SEQ ID NO: 17 CATAtggacaatggcgatcgtttataccgtgccgactcgcgtcccccagatgagattaaacgtagcggtgggttaatgc cacgtgggcacaatgagtattttgaccgtggaacacagatgaacattaacctttaegatcatgcccgtgggacccagaccgggtttgtc cgttatgatgacgggtatgttagtacgagtttgtccttacgctccgcacaccttgcgggacaaagtattttatcaggctacagcacatatta catttatgtgatcgccactgccccaaacatgttcaatgtgaacgatgtgttgggggtttacagcccccatccatatgaacaagaagtctcg gcccttggggggatcccatatagccagatttatggttggtaccgcgtaaattttggtgtgattgatgaacgtttgcatcgtaaccgtgaata ccgcgatcgctactaccgtaacttgaacattgcacctgccgaggacggctatcgtttagcgggattcccacccgatcatcaggcgtgg cgtgaggaaccgtggatccatcacgcccctcaggggtgcgggaacagtagtcgcatgaccattgatctcggagtttcactcacgtcgc aggccggcggcctgcaaggcatcgacctcaagagcatggatatccagactctcatggtgtatgtgcagggtcgtcgcgccgaactcc tcacggctcaaatgcagacccaggccgaagtggtgcagaaggccaatgaacgcatggcgcagctcaacgaggtcctgtccgcgct gtcccgggceaaggccgagtttccgcccaatccgaagccgggegacaccatcccgggctgggacaaccagaaggtcagccggat cgaggttcctctcaatgatgcgctgcgcgctgccggcctgacgggcatgttcgaagcgcgcgatggccaagtgaccgcccccggcg gccggggtacgcaggtcgtgaacggcacgggcgtcatggccggttccacgacctataaggaactcgaaagtgcctacaccaccgta aaggggatgctggatacggcgtccaatacgcaacagatggacatgatcaggctgcaggccgccagcaacaagcgcaacgaggctt tcgaggtcatgaccaacaccgagaagcggcgcagcgacctgaacagttccatcaccaacaacatgcgcaagcttatgaccgtcatga gtacgaccatatccacagccccgagcggcgccgcgcttgcgccgtctcgcatagatatgcgggcaccggagcccgggagtgccgg cgaaggcgccggcatcctggcgccggtgacgacgctggctctggcggcgggccggccggcttttccagcgtcaccgtcgctgcgc accgcgcccgtcctggatccgccagtgcgcgatctcagccccgccgacttggccgacctgctgcgcgtcttgcgatccagggcggt ggacgggcagttggccacggcgcgcgagaacctgcaggacgcgcaagtcaaggcgaagcagaacacccaggcccagctcgac aagctggacgcatggtttcggaaggccgaagaggccgagagcaagggatggctgagcaaggtgttcggctggatcggcaaggtg ctggcggtcgtggcatcggccctggcggtgggctttgccgccgtcgccagcgtggccaccggcgcggcggccacacccatgctgc tgctcagcggcatggcactggtcagcgccgtgacatcgctggccgaccagatatcgcaagaggcgggaggcccgcctatcagcct gggcgggtttctctccgggctggccggacgtctgctgacagcgttgggggtggatcagtcgcaggccgaccaaattgccaagatcgt cgccggcctggccgtgcccgtcgtcttgctgatcgaaccccagatgctgggcgaaatggcgcaaggcgtggccaggctggctggc gccagcgatgccaccgcggggtacatagccatggcgatgtccatcgtggcggcgatcgcggtcgccgcgatcaatgccgccggta cagccggegcgggtagcgcttcggcgatcaagggggcctgggatcgggccgccgcggtagccacccaggtccttcaagggggta cggcagtggcgcaaggcggcgtcggcgtgtcgatggcagtcgatcgcaaacaggccgatctcctggtcgccgacaaggcggatct ggcggcgagcctgacaaaactgcgggcggccatggagcgtgaggcggacgatatcaagaagatcctggctcaattcgacgaggc ctatcacatgatcgcgaagatgatcagcgatatggcgagtacgcacagccaggtcagcgccaacctcgggcggcgccaggcggtg tagCTCGAG LTA1-22BF Amino acid sequence SEQ ID NO: 18 MDNGDRLYRADSRPPDEIKRSGGLMPRGHNEYFDRGTQMNINLYDHARGTQ TGFVRYDDGYVSTSLSLRSAHLAGQSILSGYSTYYIYVIATAPNMFNVNDVLGVYSP HPYEQEVSALGGIPYSQIYGWYRVNFGVIDERLHRNREYRDRYYRNLNIAPAEDGYR LAGFPPDHQAWREEPWIHHAPQGCGNSSRMTIDLGVSLTSQAGGLQGIDLKSMDIQT LMVYVQGRRAELLTAQMQTQAEVVQKANERMAQLNEVLSALSRAKAEFPPNPKPG DTIPGWDNQKVSRIEVPLNDALRAAGLTGMFEARDGQVTAPGGRGTQVVNGTGVM AGSTTYKELESAYTTVKGMLDTASNTQQMDMIRLQAASNKRNEAFEVMTNTEKRR SDLNSSITNNMRKLMTVMSTTISTAPSGAALAPSRIDMRAPEPGSAGEGAGILAPVTT LALAAGRPAFPASPSLRTAPVLDPPVRDLSPADLADLLRVLRSRAVDGQLATARENL QDAQVKAKQNTQAQLDKLDAWFRKAEEAESKGWLSKVFGWIGKVLAVVASALAV GFAAVASVATGAAATPMLLLSGMALVSAVTSLADQISQEAGGPPISLGGFLSGLAGR LLTALGVDQSQADQIAKIVAGLAVPVVLLIEPQMLGEMAQGVARLAGASDATAGYI AMAMSIVAAIAVAAINAAGTAGAGSASAIKGAWDRAAAVATQVLQGGTAVAQGG VGVSMAVDRKQADLLVADKADLAASLTKLRAAMEREADDIKKILAQFDEAYHMIA KMISDMASTHSQVSANLGRRQAV* His-BicA (Chaperone of BurkF) nucleic acid sequence SEQ ID NO: 19 ATGGGCAGCAGCCATCACCATCATCACCACAGCCAGGATCCGATGACGCA ACGCGACGTGAACATAGACGACATCGAGGCGCAGGAAATGGCGGCGGCGCTGCT GGACGCGGTCCAGAACGGCGCGACGCTGAAGGACCTGCATCAGGTGCCGCAGGA CCTGATGGACGGCATCTATGCGTTCGCGTACCGCTTCTACCAGCAGGGGCGGCTC GACGACGCGGAGGTGTTCTTCCGCTTTCTGCGCATCTACGACTTCTACAACGCCG AATACGCGATGGGGCTCGCGGCGGTGTGCCAGTTGAAGAAGGAGTACGCGCGGG CGATCGATCTGTATGCACTCGCGTATTCGCTGTCGAAGGACGACCACCGGCCGAT GTTCCACACCGGCCAATGCCATCTGCTGATGGGCAAGGCGGCGCTCGCGCGGCG CTGCTTCGGCATCGTCGTCGAGCGCTCGCGCGACGAGCGCCTCGCGCAGAAGGC GCAGTCCTATCTCGACGGGCTCGACGAAGTGGGCGCCGACGCGGCGCCCGCATC CGCCGGGAACGACCACTGAGCGGCCGC His-BicA (Chaperone of BurkF) Amino acid sequence SEQ ID NO: 20 MGSSHHHHHHSQDPMTQRDVNIDDIEAQEMAAALLDAVQNGATLKDLHQV PQDLMDGIYAFAYRFYQQGRLDDAEVFFRFLRIYDFYNAEYAMGLAAVCQLKKEY ARAIDLYALAYSLSKDDHRPMFHTGQCHLLMGKAALARRCFGIVVERSRDERLAQK AQSYLDGLDEVGADAAPASAGNDH- BipD nucleic acid sequence SEQ ID NO: 21 CATATGAACATGCACGTGGACATGGGTCGTGCGCTGACCGTTCGTGATTG GCCGGCGCTGGAGGCGCTGGCGAAAACCATGCCGGCGGATGCGGGTGCGCGTGC GATGACCGATGATGACCTGCGTGCGGCGGGTGTGGACCGTCGTGTTCCGGAGCA GAAGCTGGGTGCGGCGATTGATGAATTCGCGAGCCTGCGTCTGCCGGATCGTATC GACGGTCGTTTCGTGGATGGCCGTCGTGCGAACCTGACCGTTTTTGATGATGCGC GTGTTGCGGTTCGTGGTCATGCGCGTGCGCAACGTAACCTGCTGGAGCGTCTGGA GACCGAACTGCTGGGTGGCACCCTGGATACCGCGGGTGACGAAGGTGGCATTCA GCCGGACCCGATCCTGCAAGGCCTGGTGGATGTTATCGGTCAGGGCAAAAGCGA TATTGACGCGTACGCGACCATCGTGGAAGGTCTGACCAAGTATTTTCAAAGCGTG GCGGACGTTATGAGCAAACTGCAGGATTACATTAGCGCGAAGGATGACAAAAAC ATGAAGATCGACGGTGGCAAGATCAAAGCGCTGATTCAGCAAGTGATCGACCAC CTGCCGACCATGCAGCTGCCGAAGGGTGCGGATATTGCGCGTTGGCGTAAAGAG CTGGGCGACGCGGTTAGCATCAGCGATAGCGGTGTGGTTACCATTAACCCGGAC AAACTGATCAAGATGCGTGATAGCCTGCCGCCGGATGGCACCGTTTGGGATACC GCGCGTTACCAAGCGTGGAACACCGCGTTCAGCGGTCAGAAAGGCCAGCATCCG GAACGTCGTGCGGATGCGCGTCGTAAATATAGCCACCAGAACAGCAACTTTGAT AACCTGGTGAAGGTTCTGAGCGGTGCGATTAGCACCCTGACCGACACCCAGAGC TATCTGCAAATC BipD amino acid sequence SEQ ID NO: 22 MNMHVDMGRALTVRDWPALEALAKTMPADAGARAMTDDDLRAAGVDRR VPEQKLGAAIDEFASLRLPDRIDGRFVDGRRANLTVFDDARVAVRGHARAQRNLLE RLETELLGGTLDTAGDEGGIQPDPILQGLVDVIGQGKSDIDAYATIVEGLTKYFQSVA DVMSKLQDYISAKDDKNMKIDGGKIKALIQQVIDHLPTMQLPKGADIARWRKELGD AVSISDSGVVTINPDKLIKMRDSLPPDGTVWDTARYQAWNTAFSGQKGQHPERRAD ARRKYSHQNSNFDNLVKVLSGAISTLTDTQSYLQI BipB nucleic acid sequence SEQ ID NO: 23 ATGAGCAGCGGTGTTCAAGGTGGCCCGGCGGCGAACGCGAACGCGTACC AGACCCACCCGCTGCGTGATGCGGCGAGCGCGCTGGGCACCCTGAGCCCGCAGG CGTATGTGGATGTGGTTAGCGCGGCGCAACGTAACTTCCTGGAGCGTATGAGCC AACTGGCGAGCGAACAGTGCGATGCGCAACCGGCGGCGCATGATGCGCGTCTGG ATGATCGTCCGGCGCTGCGTGCGCCGCAGGAACGTGACGCGCCGCCGCTGGGTG CGAGCGATACCGGTAGCCGTGCGAGCGGTGCGGCGAAACTGACCGAGCTGCTGG GTGTGCTGATGAGCGTTATTAGCGCGAGCAGCCTGGACGAACTGAAGCAACGTA GCGATATCTGGAACCAGATGAGCAAAGCGGCGCAAGACAACCTGAGCCGTCTGA GCGATGCGTTTCAGCGTGCGACCGACGAGGCGAAAGCGGCGGCGGATGCGGCGG AACAGGCGGCGGCGGCGGCGAAGCAAGCGGGTGCGGACGCGAAAGCGGCGGAT GCGGCGGTGGATGCGGCGCAAAAACGTTACGATGACGCGGTTAAGCAGGGCCTG CCGGATGACCGTCTGCAAAGCCTGAAAGCGGCGCTGGAGCAGGCGCGTCAGCAA GCGGGTGATGCGCATGGTCGTGCGGATGCGCTGCAGGCGGATGCGACCAAGAAA CTGGACGCGGCGAGCGCGCTGGCGACCCAAGCGCGTGCGTGCGAACAGCAAGTG GATGACGCGGTTAACCAGGCGACCCAGCAATATGGTGCGAGCGCGAGCCTGCGT ACCCCGCAAAGCCCGCGTCTGAGCGGTGCGGCGGAGCTGACCGCGGTGCTGGGC AAGCTGCAGGAACTGATTAGCAGCGGCAACGTTAAAGAGCTGGAAAGCAAGCA GAAACTGTTCACCGAGATGCAAGCGAAGCGTGAGGCGGAACTGCAAAAGAAAA GCGACGAATATCAGGCGCAAGTGAAGAAAGCGGAGGAAATGCAGAAAACGATG GGTTGCATCGGCAAGATTGTGGGTTGGGTTATTACCGCGGTTAGCTTTGCGGCGG CGGCGTTTACCGGTGGCGCGAGCCTGGCGCTGGCGGCGGTGGGCCTGGCGCTGG CGGTTGGTGACGAGATTAGCCGTGCGACCACCGGTGTGAGCTTCATGGACAAGC TGATGCAGCGGGTTATGGATGCGATGCTGAAACCGCTGATGGAGATGATTAGGA GCCTGATCACCAAGGCGCTGGTTGCGTGCGGCGTTGATCAGCAAAAAGCGGAAC TGGCGGGTGCGATTCTGGGTGCGGTTGTTACCGGTGTGGCGCTGGTTGCGGCGGC GTTTGTTGGTGCGAGCGCGGTGAAAGCGGTTGCGAGCAAGGTTATCGACGCGAT GGCGGGTCAGCTGACCAAGCTGATGGATAGCGCGATTGGCAAAATGCTGGTGCA ACTGATCGAGAAATTCAGCGAAAAGAGCGGTCTGCAGGCGCTGGGTAGCCGTAC CGCGACCGCGATGACCCGTATGCGTCGTGCGATTGGCGTTGAGGCGAAGGAAGA CGGTATGCTGCTGGCGAACCGTTTTGAAAAAGCGGGCACCGTGATGAACGTTGG TAACCAAGTGAGCCAAGCGGCGGGTGGCATTGTGGTTGGCGTTGAGCGTGCGAA AGCGATGGGTCTGCTGGCGGATGTGAAAGAAGCGATGTATGACATCAAGCTGCT GGGTGATCTGCTGAAACAGGCGGTGGACGCGTTTGCGGAGCACAACCGTGTTCT GGCGCAACTGATGCAGCAAATGAGCGATGCGGGCGAAATGCAGACCAGCACCG GCAAGCTGATCCTGCGTAACGCGCGTGCGGTTTAAGGATCC BipB amino acid sequence SEQ ID NO: 24 MSSGVQGGPAANANAYQTHPLRDAASALGTLSPQAYVDVVSAAQRNFLER MSQLASEQCDAQPAAHDARLDDRPALRAPQERDAPPLGASDTGSRASGAAKLTELL GVLMSVISASSLDELKQRSDIWNQMSKAAQDNLSRLSDAFQRATDEAKAAADAAEQ AAAAAKQAGADAKAADAAVDAAQKRYDDAVKQGLPDDRLQSLKAALEQARQQA GDAHGRADALQADATKKLDAASALATQARACEQQVDDAVNQATQQYGASASLRT PQSPRLSGAAELTAVLGKLQELISSGNVKELESKQKLFTEMQAKREAELQKKSDEYQ AQVKKAEEMQKTMGCIGKIVGWVITAVSFAAAAFTGGASLALAAVGLALAVGDEIS RATTGVSFMDKLMQPVMDAILKPLMEMISSLITKALVACGVDQQKAELAGAILGAV VTGVALVAAAFVGASAVKAVASKVIDAMAGQLTKLMDSAIGKMLVQLIEKFSEKS GLQALGSRTATAMTRMRRAIGVEAKEDGMLLANRFEKAGTVMNVGNQVSQAAGG IVVGVERAKAMGLLADVKEAMYDIKLLGDLLKQAVDAFAEHNRVLAQLMQQMSD AGEMQTSTGKLILRNARAV BurkF nucleic acid sequence SEQ ID NO: 25 CATATGAACATGCACGTGGACATGGGTCGTGCGCTGACCGTTCGTGATTG GCCGGCGCTGGAGGCGCTGGCGAAAACCATGCCGGCGGATGCGGGTGCGCGTGC GATGACCGATGATGACCTGCGTGCGGCGGGTGTGGACCGTCGTGTTCCGGAGCA GAAGCTGGGTGCGGCGATTGATGAATTCGCGAGCCTGCGTCTGCCGGATCGTATC GACGGTCGTTTCGTGGATGGCCGTCGTGCGAACCTGACCGTTTTTGATGATGCGC GTGTTGCGGTTCGTGGTCATGCGCGTGCGCAACGTAACCTGCTGGAGCGTCTGGA GACCGAACTGCTGGGTGGCACCCTGGATACCGCGGGTGACGAAGGTGGCATTCA GCCGGACCCGATCCTGCAAGGCCTGGTGGATGTTATCGGTCAGGGCAAAAGCGA TATTGACGCGTACGCGACCATCGTGGAAGGTCTGACCAAGTATTTTCAAAGCGTG GCGGACGTTATGAGCAAACTGCAGGATTACATTAGCGCGAAGGATGACAAAAAC ATGAAGATCGACGGTGGCAAGATCAAAGCGCTGATTCAGCAAGTGATCGACCAC CTGCCGACCATGCAGCTGCCGAAGGGTGCGGATATTGCGCGTTGGCGTAAAGAG CTGGGCGACGCGGTTAGCATCAGCGATAGCGGTGTGGTTACCATTAACCCGGAC AAACTGATCAAGATGCGTGATAGCCTGCCGCCGGATGGCACCGTTTGGGATACC GCGCGTTACCAAGCGTGGAACACCGCGTTCAGCGGTCAGAAAGGCCAGCATCCG GAACGTCGTGCGGATGCGCGTCGTAAATATAGCCACCAGAACAGCAACTTTGAT AACCTGGTGAAGGTTCTGAGCGGTGCGATTAGCACCCTGACCGACACCCAGAGC TATCTGCAAATCAAGCTTATGAGCAGCGGTGTTCAAGGTGGCCCGGCGGCGAAC GCGAACGCGTACCAGACCCACCCGCTGCGTGATGCGGCGAGCGCGCTGGGCACC CTGAGCCCGCAGGCGTATGTGGATGTGGTTAGCGCGGCGCAACGTAACTTCCTG GAGCGTATGAGCCAACTGGCGAGCGAACAGTGCGATGCGCAACCGGCGGCGCAT GATGCGCGTCTGGATGATCGTCCGGCGCTGCGTGCGCCGCAGGAACGTGACGCG CCGCCGCTGGGTGCGAGCGATACCGGTAGCCGTGCGAGCGGTGCGGCGAAACTG ACCGAGCTGCTGGGTGTGCTGATGAGCGTTATTAGCGCGAGCAGCCTGGACGAA CTGAAGCAACGTAGCGATATCTGGAACCAGATGAGCAAAGCGGCGCAAGACAA CCTGAGCCGTCTGAGCGATGCGTTTCAGCGTGCGACCGACGAGGCGAAAGCGGC GGCGGATGCGGCGGAACAGGCGGCGGCGGCGGCGAAGCAAGCGGGTGCGGACG CGAAAGCGGCGGATGCGGCGGTGGATGCGGCGCAAAAACGTTACGATGACGCG GTTAAGCAGGGCCTGCCGGATGACCGTCTGCAAAGCCTGAAAGCGGCGCTGGAG CAGGCGCGTCAGCAAGCGGGTGATGCGCATGGTCGTGCGGATGCGCTGCAGGCG GATGCGACCAAGAAACTGGACGCGGCGAGCGCGCTGGCGACCCAAGCGCGTGC GTGCGAACAGCAAGTGGATGACGCGGTTAACCAGGCGACCCAGCAATATGGTGC GAGCGCGAGCCTGCGTACCCCGCAAAGCCCGCGTCTGAGCGGTGCGGCGGAGCT GACCGCGGTGCTGGGCAAGCTGCAGGAACTGATTAGCAGCGGCAACGTTAAAGA GCTGGAAAGCAAGCAGAAACTGTTCACCGAGATGCAAGCGAAGCGTGAGGCGG AACTGCAAAAGAAAAGCGACGAATATCAGGCGCAAGTGAAGAAAGCGGAGGAA ATGCAGAAAACGATGGGTTGCATCGGCAAGATTGTGGGTTGGGTTATTACCGCG GTTAGCTTTGCGGCGGCGGCGTTTACCGGTGGCGCGAGCCTGGCGCTGGCGGCG GTGGGCCTGGCGCTGGCGGTTGGTGACGAGATTAGCCGTGCGACCACCGGTGTG AGCTTCATGGACAAGCTGATGCAGCCGGTTATGGATGCGATCCTGAAACCGCTG ATGGAGATGATTAGCAGCCTGATCACCAAGGCGCTGGTTGCGTGCGGCGTTGAT CAGCAAAAAGCGGAACTGGCGGGTGCGATTCTGGGTGCGGTTGTTACCGGTGTG GCGCTGGTTGCGGCGGCGTTTGTTGGTGCGAGCGCGGTGAAAGCGGTTGCGAGC AAGGTTATCGACGCGATGGCGGGTCAGCTGACCAAGCTGATGGATAGCGCGATT GGCAAAATGCTGGTGCAACTGATCGAGAAATTCAGCGAAAAGAGCGGTCTGCAG GCGCTGGGTAGCCGTACCGCGACCGCGATGACCCGTATGCGTCGTGCGATTGGC GTTGAGGCGAAGGAAGACGGTATGCTGCTGGCGAACCGTTTTGAAAAAGCGGGC ACCGTGATGAACGTTGGTAACCAAGTGAGCCAAGCGGCGGGTGGCATTGTGGTT GGCGTTGAGCGTGCGAAAGCGATGGGTCTGCTGGCGGATGTGAAAGAAGCGATG TATGACATCAAGCTGCTGGGTGATCTGCTGAAACAGGCGGTGGACGCGTTTGCG GAGCACAACCGTGTTCTGGCGCAACTGATGCAGCAAATGAGCGATGCGGGCGAA ATGCAGACCAGCACCGGCAAGCTGATCCTGCGTAACGCGCGTGCGGTTTAAGGA TCC BurkF amino acid sequence SEQ ID NO: 26 MNMHVDMGRALTVRDWPALEALAKTMPADAGARAMTDDDLRAAGVDRR VPEQKLGAAIDEFASLRLPDRIDGRFVDGRRANLTVFDDARVAVRGHARAQRNLLE RLETELLGGTLDTAGDEGGIQPDPILQGLVDVIGQGKSDIDAYATIVEGLTKYFQSVA DVMSKLQDYISAKDDKNMKIDGGKIKALIQQVIDHLPTMQLPKGADIARWRKELGD AVSISDSGVVTINPDKLIKMRDSLPPDGTVWDTARYQAWNTAFSGQKGQHPERRAD ARRKYSHQNSNFDNLVKVLSGAISTLTDTQSYLQIKLMSSGVQGGPAANANAYQTH PLRDAASALGTLSPQAYVDVVSAAQRNFLERMSQLASEQCDAQPAAHDARLDDRP ALRAPQERDAPPLGASDTGSRASGAAKLTELLGVLMSVISASSLDELKQRSDIWNQM SKAAQDNLSRLSDAFQRATDEAKAAADAAEQAAAAAKQAGADAKAADAAVDAA QKRYDDAVKQGLPDDRLQSLKAALEQARQQAGDAHGRADALQADATKKLDAASA LATQARACEQQVDDAVNQATQQYGASASLRTPQSPRLSGAAELTAVLGKLQELISS GNVKELESKQKLFTEMQAKREAELQKKSDFYQAQVKKAEEMQKTMGCIGKIVGW VITAVSFAAAAFTGGASLALAAVGLALAVGDEISRATTGVSFMDKLMQPVMDAILK PLMEMISSLITKALVACGVDQQKAELAGAILGAVVTGVALVAAAFVGASAVKAVAS KVIDAMAGQLTKLMDSAIGKMLVQLIEKFSEKSGLQALGSRTATAMTRMRRAIGVE AKEDGMLLANRFEKAGTVMNVGNQVSQAAGGIVVGVERAKAMGLLADVKEAMY DIKLLGDLLKQAVDAFAEHNRVLAQLMQQMSDAGEMQTSTGKLILRNARAV LTA1-BurkF nucleic acid sequence SEQ ID NO: 27 CATatggacaatggcgatcgtttataccgtgccgactcgcgtcccccagatgagattaaacgtagcggtgggttaatgcc acgtgggcacaatgagtattttgaccgtggaacacagatgaacattaacctttacgatcatgcccgtgggacccagaccgggtttgtcc gttatgatgacgggtatgttagtacgagtttgtccttacgctccgcacaccttgcgggacaaagtattttatcaggctacagcacatattac atttatgtgatcgccactgccccaaacatgttcaatgtgaacgatgtgttgggggtttacagcccccatccatatgaacaagaagtctcg gcccttggggggatcccatatagccagatttatggttggtaccgcgtaaattttggtgtgattgatgaacgtttgcatcgtaaccgtgaata ccgcgatcgctactaccgtaacttgaacattgcacctgccgaggacggctatcgtttagcgggattcccacccgatcatcaggcgtgg cgtgaggaaccgtggatccatcacgcccctcaggggtgcgggaacagtagtcgcCATATGAACATGCACGTGGA CATGGGTCGTGCGCTGACCGTTCGTGATTGGCCGGCGCTGGAGGCGCTGGCGAA AACCATGCCGGCGGATGCGGGTGCGCGTGCGATGACCGATGATGACCTGCGTGC GGCGGGTGTGGACCGTCGTGTTCCGGAGCAGAAGCTGGGTGCGGCGATTGATGA ATTCGCGAGCCTGCGTCTGCCGGATCGTATCGACGGTCGTTTCGTGGATGGCCGT CGTGCGAACCTGACCGTTTTTGATGATGCGCGTGTTGCGGTTCGTGGTCATGCGC GTGCGCAACGTAACCTGCTGGAGCGTCTGGAGACCGAACTGCTGGGTGGCACCC TGGATACCGCGGGTGACGAAGGTGGCATTCAGCCGGACCCGATCCTGCAAGGCC TGGTGGATGTTATCGGTCAGGGCAAAAGCGATATTGACGCGTACGCGACCATCG TGGAAGGTCTGACCAAGTATTTTCAAAGCGTGGCGGACGTTATGAGCAAACTGC AGGATTACATTAGCGCGAAGGATGACAAAAACATGAAGATCGACGGTGGCAAG ATCAAAGCGCTGATTCAGCAAGTGATCGACCACCTGCCGACCATGCAGCTGCCG AAGGGTGCGGATATTGCGCGTTGGCGTAAAGAGCTGGGCGACGCGGTTAGGATC AGCGATAGCGGTGTGGTTACCATTAACCCGGACAAACTGATCAAGATGCGTGAT AGCCTGCCGCCGGATGGCACCGTTTGGGATACCGCGCGTTACCAAGCGTGGAAC ACCGCGTTCAGCGGTCAGAAAGGCCAGCATCCGGAACGTCGTGCGGATGCGCGT CGTAAATATAGCCACCAGAACAGCAACTTTGATAACCTGGTGAAGGTTCTGAGC GGTGCGATTAGCACCCTGACCGACACCCAGAGCTATCTGCAAATCAAGCTTATG AGCAGCGGTGTTCAAGGTGGCCCGGCGGCGAACGCGAACGCGTACCAGACCCAC CCGCTGCGTGATGCGGCGAGCGCGCTGGGCACCCTGAGCCCGCAGGCGTATGTG GATGTGGTTAGCGCGGCGCAACGTAACTTCCTGGAGCGTATGAGCCAACTGGCG AGCGAACAGTGCGATGCGCAACCGGCGGCGCATGATGCGCGTCTGGATGATCGT CCGGCGCTGCGTGCGCCGCAGGAACGTGACGCGCCGCCGCTGGGTGCGAGCGAT ACCGGTAGCCGTGCGAGCGGTGCGGCGAAACTGACCGAGCTGCTGGGTGTGCTG ATGAGCGTTATTAGCGCGAGCAGCCTGGACGAACTGAAGCAACGTAGCGATATC TGGAACCAGATGAGCAAAGCGGCGCAAGACAACCTGAGCCGTCTGAGCGATGCG TTTCAGCGTGCGACCGACGAGGCGAAAGCGGCGGCGGATGCGGCGGAACAGGC GGCGGCGGCGGCGAAGCAAGCGGGTGCGGACGCGAAAGCGGCGGATGCGGCGG TGGATGCGGCGCAAAAACGTTACGATGACGCGGTTAAGCAGGGCCTGCCGGATG ACCGTCTGCAAAGCCTGAAAGCGGCGCTGGAGCAGGCGCGTCAGCAAGCGGGTG ATGCGCATGGTCGTGCGGATGCGCTGCAGGCGGATGCGACCAAGAAACTGGACG CGGCGAGCGCGCTGGCGACCCAAGCGCGTGCGTGCGAACAGCAAGTGGATGACG CGGTTAACCAGGCGACCCAGCAATATGGTGCGAGCGCGAGCCTGCGTACCCCGC AAAGCCCGCGTCTGAGCGGTGCGGCGGAGCTGACCGCGGTGCTGGGCAAGCTGC AGGAACTGATTAGCAGCGGCAACGTTAAAGAGCTGGAAAGCAAGCAGAAACTG TTCACCGAGATGCAAGCGAAGCGTGAGGCGGAACTGCAAAAGAAAAGCGACGA ATATCAGGCGCAAGTGAAGAAAGCGGAGGAAATGCAGAAAACGATGGGTTGCA TCGGCAAGATTGTGGGTTGGGTTATTACCGCGGTTAGCTTTGCGGCGGCGGCGTT TACCGGTGGCGCGAGCCTGGCGCTGGCGGCGGTGGGCCTGGCGCTGGCGGTTGG TGACGAGATTAGCCGTGCGACCACCGGTGTGAGCTTCATGGACAAGCTGATGCA GCCGGTTATGGATGCGATCCTGAAACCGCTGATGGAGATGATTAGCAGCCTGAT CACCAAGGCGCTGGTTGCGTGCGGCGTTGATCAGCAAAAAGCGGAACTGGCGGG TGCGATTCTGGGTGCGGTTGTTACCGGTGTGGCGCTGGTTGCGGCGGCGTTTGTT GGTGCGAGCGCGGTGAAAGCGGTTGCGAGCAAGGTTATCGACGCGATGGCGGGT CAGCTGACCAAGCTGATGGATAGCGCGATTGGCAAAATGCTGGTGCAACTGATC GAGAAATTCAGCGAAAAGAGCGGTCTGCAGGCGCTGGGTAGCCGTACCGCGACC GCGATGACCCGTATGCGTCGTGCGATTGGCGTTGAGGCGAAGGAAGACGGTATG CTGCTGGCGAACCGTTTTGAAAAAGCGGGCACCGTGATGAACGTTGGTAACCAA GTGAGCCAAGCGGCGGGTGGCATTGTGGTTGGCGTTGAGCGTGCGAAAGCGATG GGTCTGCTGGCGGATGTGAAAGAAGCGATGTATGACATCAAGCTGCTGGGTGAT CTGCTGAAACAGGCGGTGGACGCGTTTGCGGAGCACAACCGTGTTCTGGCGCAA CTGATGCAGCAAATGAGCGATGCGGGCGAAATGCAGACCAGCACCGGCAAGCTG ATCCTGCGTAACGCGCGTGCGGTTTAAGGATCC LTA1-BurkF Amino acid sequence SEQ ID NO: 28 MDNGDRLYRADSRPPDEIKRSGGLMPRGHNEYFDRGTQMNINLYDHARGTQ TGFVRYDDGYVSTSLSLRSAHLAGQSILSGYSTYYIYVIATAPNMFNVNDVLGVYSP HPYEQEVSALGGIPYSQIYGWYRVNFGVIDERLHRNREYRDRYYRNLNIAPAEDGYR LAGFPPDHQAWREEPWIHHAPQGCGNSSRMNMHVDMGRALTVRDWPALEALAKT MPADAGARAMTDDDLRAAGVDRRVPEQKLGAAIDEFASLRLPDRIDGRFVDGRRA NLTVFDDARVAVRGHARAQRNLLERLETELLGGTLDTAGDEGGIQPDPILQGLVDVI GQGKSDIDAYATIVEGLTKYFQSVADVMSKLQDYISAKDDKNMKIDGGKIKALIQQ VIDHLPTMQLPKGADIARWRKELGDAVSISDSGVVTINPDKLIKMRDSLPPDGTVWD TARYQAWNTAFSGQKGQHPERRADARRKYSHQNSNFDNLVKVLSGAISTLTDTQSY LQIKLMSSGVQGGPAANANAYQTHPLRDAASALGTLSPQAYVDVVSAAQRNFLER MSQLASEQCDAQPAAHDARLDDRPALRAPQERDAPPLGASDTGSRASGAAKLTELL GVLMSVISASSLDELKQRSDIWNQMSKAAQDNLSRLSDAFQRATDEAKAAADAAEQ AAAAAKQAGADAKAADAAVDAAQKRYDDAVKQGLPDDRLQSLKAALEQARQQA GDAHGRADALQADATKKLDAASALATQARACEQQVDDAVNQATQQYGASASLRT PQSPRLSGAAELTAVLGKLQELISSGNVKELESKQKLFTEMQAKREAELQKKSDEYQ AQVKKAEEMQKTMGCIGKIVGWVITAVSFAAAAFTGGASLALAAVGLALAVGDEIS RATTGVSFMDKLMQPVMDAILKPLMEMISSLITKALVACGVDQQKAELAGAILGAV VTGVALVAAAFVGASAVKAVASKVIDAMAGQLTKLMDSAIGKMLVQLIEKFSEKS GLQALGSRTATAMTRMRRAIGVEAKEDGMLLANRFEKAGTVMNVGNQVSQAAGG IVVGVERAKAMGLLADVKEAMYDIKLLGDLLKQAVDAFAEHNRVLAQLMQQMSD AGEMQTSTGKLILRNARAV- His-PcrH (Chaperone of PaF) nucleic acid sequence SEQ ID NO: 29 ATGGGCAGCAGCCATCACCATCATCACCACAGCCAGGATCCGATGAACCA GCCGACCCCTTCCGACACCGACCAGCAACAGGCGCTGGAGGCCTTCCTGCGCGA CGGCGGCACCCTGGCGATGCTTCGCGGACTCAGCGAGGACACCCTGGAGCAGCT CTATGCGCTGGGCTTCAACCAGTACCAGGCGGGCAAGTGGGACGACGCGCAGAA GATCTTCCAGGCACTGTGCATGCTCGACCACTACGACGCCCGCTACTTTCTCGGC CTGGGCGCCTGCCGCCAGTCCCTCGGTCTCTATGAACAGGCCCTGCAGAGCTACA GCTACGGCGCGCTGATGGACATCAACGAGCCGCGCTTTCCCTTCCATGCCGCCGA GTGCCACCTGCAACTGGGTGATCTCGACGGAGCCGAGAGTGGCTTCTACTCGGCC CGGGCCCTGGCCGCGGCACAGCCGGCGCACGAGGCCCTGGCCGCGCGTGCCGGC GCCATGTTGGAAGCCGTAACCGCGAGAAAGGATCGAGCCTATGAATCCGATAAC GCTTGAAAGCTT His-PcrH (Chaperone of PaF) Amino acid sequence SEQ ID NO: 30  MGSSHHHHHHSQDPMNQPTPSDTDQQQALEAFLRDGGTLAMLRGLSEDTLE QLYALGFNQYQAGKWDDAQKIFQALCMLDHYDARYFLGLGACRQSLGLYEQALQS YSYGALMDINEPRFPFHAAECHLQLGDLDGAESGFYSARALAAAQPAHEALAARAG AMLEAVTARKDRAYESDNA- PcrV nucleic acid sequence SEQ ID NO: 31 CATATGGAAGTCAGAAACCTTAATGCCGCTCGCGAGCTGTTCCTGGACGA GCTCCTGGCCGCGTCGGCGGCGCCTGCCAGTGCCGAGCAGGAGGAACTGCTGGC CCTGTTGCGCAGCGAGCGGATCGTGCTGGCCCACGCCGGCCAGCCGCTGAGCGA GGCGCAAGTGCTCAAGGCGCTCGCCTGGTTGCTCGCGGCCAATCCGTCCGCGCCT CCGGGGCAGGGCCTCGAGGTACTCCGCGAAGTCCTGCAGGCACGTCGGCAGCCC GGTGCGCAGTGGGATCTGCGTGAGTTCCTGGTGTCGGCCTATTTCAGCCTGCACG GGCGTCTCGACGAGGATGTCATCGGTGTCTACAAGGATGTCCTGCAGACCCAGG ACGGCAAGCGCAAGGCGCTGCTCGACGAGCTCAAGGCGCTGACCGCGGAGTTGA AGGTCTACAGCGTGATCCAGTCGCAGATCAACGCCGCGCTGTCGGCCAGGCAGG GCATCAGGATCGACGCTGGCGGTATCGATCTGGTCGACCCCACGCTATATGGCTA TGCCGTCGGCGATCCCAGGTGGAAGGACAGCCCCGAGTATGCGCTGCTGAGCAA TCTGGATACCTTCAGCGGCAAGCTGTCGATCAAGGATTTTCTCAGCGGCTCGCCG AAGCAGAGCGGGGAACTCAAGGGCCTCAGCGATGAGTACCCCTTCGAGAAGGAC AACAACCCGGTCGGCAATTTCGCCACCACGGTGAGCGACCGCTCGCGTCCGCTG AACGACAAGGTCAACGAGAAGACCACCCTGCTCAACGACACCAGCTCCCGCTAC AACTCGGCGGTCGAGGCGCTCAACCGCTTCATCCAGAAATACGACAGCGTCCTG AGCGACATTCTCAGCGCGATC PcrV amino acid sequence SEQ ID NO: 32 MEVRNLNAARELFLDELLAASAAPASAEQEELLALLRSERIVLAHAGQPLSEA QVLKALAWLLAANPSAPPGQGLEVLREVLQARRQPGAQWDLREFLVSAYFSLHGRL DEDVIGVYKDVLQTQDGKRKALLDELKALTAELKVYSVIQSQINAALSARQGIRIDA GGIDLVDPTLYGYAVGDPRWKDSPEYALLSNLDTFSGKLSIKDFLSGSPKQSGELKG LSDEYPFEKDNNPVGNFATTVSDRSRPLNDKVNEKTTLLNDTSSRYNSAVEALNRFI QKYDSVLSDILSAI PopB nucleic acid sequence SEQ ID NO: 33 ATGAACCCGATTACGCTGGAACGTGCTGGTCTGCCGTATGGTGTTGCCGA TGCTGGTGACATCCCGGCTCTGGGTCGCCCGGTCGCACGTGATGTGGAAAGTCTG CGTGTTGAACGTCTGGCAGCACCGGCAGCTGCAAGCGCATCTGGCACCGGTGTC GCTCTGACGCCGCCGTCTGCAGCAAGTCAGCAACGTCTGGAAGTTGCTAACCGC GCGGAAATTGCCTCACTGGTCCAGGCAGTGGGTGAAGACGTGGGTCTGGCACGT CAAGTGGTTCTGGCAGGTGCATCGACCCTGCTGAGCGCAGGTCTGATGTCGCCGC AGGCGTTCGAAATTGAACTGGCCAAAATCACCGGCGAAGTTGAAAATCAGCAGA AAAAACTGAAACTGACGGAAATCGAACAGGCCCGTAAACAGAACCTGCAAAAA ATGGAAGATAACCAGCAAAAAATCCGCGAATCGGAAGAAGCTGCGAAAGAAGC GCAGAAAAGCGGCCTGGCCGCAAAAATTTTTGGTTGGATTTCTGCTATCGCGAGT ATTATCGTGGGTGCAATCATGGTTGCAACCGGTGTCGGTGCTGCAGCAGGTGCAC TGATGATTGCTGGCGGTGTCATGGGTGTCGTGAGTCAGTCCGTGCAGCAAGCAGC TGCGGATGGTCTGATCTCAAAAGAAGTGATGGAAAAACTGGGCCCGGCCCTGAT GGGTATTGAAATGGCCGTGGCACTGCTGGCCGCAGTTGTCTCCTTTGGTGGTTCA GCAGTTGGTGGTCTGGCACGTCTGGGTGCAAAAATCGGCGGTAAAGCTGCGGAA ATGACGGCATCCCTGGCTTCAAAAGTGGCAGACCTGGGCGGTAAATTCGGCTCTC TGGCGGGCCAGTCACTGTCGCATAGCCTGAAACTGGGTGTGCAAGTTTCTGATCT GACCCTGGACGTTGCAAACGGCGCCGCACAGGCTACGCACAGTGGTTTTCAAGC GAAAGCTGCGAATCGTCAGGCCGATGTTCAAGAATCCCGTGCAGACCTGACCAC GCTGCAGGGTGTCATTGAACGTCTGAAAGAAGAACTGAGCCGCATGCTGGAAGC CTTTCAGGAAATTATGGAACGCATCTTCGCAATGCTGCAAGCGAAAGGCGAAAC CCTGCACAATCTGTCTTCCCGTCCGGCGGCTATCTGAGGATCC PopB amino acid sequence SEQ ID NO: 34 MNPITLERAGLPYGVADAGDIPALGRPVARDVESLRVERLAAPAAASASGTG VALTPPSAASQQRLEVANRAEIASLVQAVGEDVGLARQVVLAGASTLLSAGLMSPQ AFEIELAKITGEVENQQKKLKLTEIEQARKQNLQKMEDNQQKIRESEEAAKEAQKSG LAAKIFGWISAIASIIVGAIMVATGVGAAAGALMIAGGVMGVVSQSVQQAAADGLIS KEVMEKLGPALMGIEMAVALLAAVVSFGGSAVGGLARLGAKIGGKAAEMTASLAS KVADLGGKFGSLAGQSLSHSLKLGVQVSDLTLDVANGAAQATHSGFQAKAANRQA DVQESRADLTTLQGVIERLKEELSRMLEAFQEIMERIFAMLQAKGETLHNLSSRPAAI PaF nucleic acid sequence SEQ ID NO: 35 CATATGGAAGTCAGAAACCTTAATGCCGCTCGCGAGCTGTTCCTGGACGA GCTCCTGGCCGCGTCGGCGGCGCCTGCCAGTGCCGAGCAGGAGGAACTGCTGGC CCTGTTGCGCAGCGAGCGGATCGTGCTGGCCCACGCCGGCCAGCCGCTGAGCGA GGCGCAAGTGCTCAAGGCGCTCGCCTGGTTGCTCGCGGCCAATCCGTCCGCGCCT CCGGGGCAGGGCCTCGAGGTACTCCGCGAAGTCCTGCAGGCACGTCGGCAGCCC GGTGCGCAGTGGGATCTGCGTGAGTTCCTGGTGTCGGCCTATTTCAGCCTGCACG GGCGTCTCGACGAGGATGTCATCGGTGTCTACAAGGATGTCCTGCAGACCCAGG ACGGCAAGCGCAAGGCGCTGCTCGACGAGCTCAAGGCGCTGACCGCGGAGTTGA AGGTCTACAGCGTGATCCAGTCGCAGATCAACGCCGCGCTGTCGGCCAGGCAGG GCATCAGGATCGACGCTGGCGGTATCGATCTGGTCGACCCCACGCTATATGGCTA TGCCGTCGGCGATCCCAGGTGGAAGGACAGCCCCGAGTATGCGCTGCTGAGCAA TCTGGATACCTTCAGCGGCAAGCTGTCGATCAAGGATTTTCTCAGCGGCTCGCCG AAGCAGAGCGGGGAACTCAAGGGCCTCAGCGATGAGTACCCCTTCGAGAAGGAC AACAACCCGGTCGGCAATTTCGCCACCACGGTGAGCGACCGCTCGCGICCGCTG AACGACAAGGTCAACGAGAAGACCACCCTGCTCAACGACACCAGCTCCCGCTAC AACTCGGCGGTCGAGGCGCTCAACCGCTTCATCCAGAAATACGACAGCGTCCTG AGCGACATTCTCAGCGCGATCGGATCCATGAACCCGATTACGCTGGAACGTGCT GGTCTGCCGTATGGTGTTGCCGATGCTGGTGACATCCCGGCTCTGGGTCGCCCGG TCGCACGTGATGTGGAAAGTCTGCGTGTTGAACGTCTGGCAGCACCGGCAGCTG CAAGCGCATCTGGCACCGGTGTCGCTCTGACGCCGCCGTCTGCAGCAAGTCAGC AACGTCTGGAAGTTGCTAACCGCGCGGAAATTGCCTCACTGGTCCAGGCAGTGG GTGAAGACGTGGGTCTGGCACGTCAAGTGGTTCTGGCAGGTGCATCGACCCTGCT GAGCGCAGGTCTGATGTCGCCGCAGGCGTTCGAAATTGAACTGGCCAAAATCAC CGGCGAAGTTGAAAATCAGCAGAAAAAACTGAAACTGACGGAAATCGAACAGG CCCGTAAACAGAACCTGCAAAAAATGGAAGATAACCAGCAAAAAATCCGCGAA TCGGAAGAAGCTGCGAAAGAAGCGCAGAAAAGCGGCCTGGCCGCAAAAATTTTT GGTTGGATTTCTGCTATCGCGAGTATTATCGTGGGTGCAATCATGGTTGCAACCG GTGTCGGTGCTGCAGCAGGTGCACTGATGATTGCTGGCGGTGTCATGGGTGTCGT GAGTCAGTCCGTGCAGCAAGCAGCTGCGGATGGTCTGATCTCAAAAGAAGTGAT GGAAAAACTGGGCCCGGCCCTGATGGGTATTGAAATGGCCGTGGCACTGCTGGC CGCAGTTGTCTCCTTTGGTGGTTCAGCAGTTGGTGGTCTGGCACGTCTGGGTGCA AAAATCGGCGGTAAAGCTGCGGAAATGACGGCATCCCTGGCTTCAAAAGTGGCA GACCTGGGCGGTAAATTCGGCTCTCTGGCGGGCCAGTCACTGTCGCATAGCCTGA AACTGGGTGTGCAAGTTTCTGATCTGACCCTGGACGTTGCAAACGGCGCCGCACA GGCTACGCACAGTGGTTTTCAAGCGAAAGCTGCGAATCGTCAGGCCGATGTTCA AGAATCCCGTGCAGACCTGACCACGCTGCAGGGTGTCATTGAACGTCTGAAAGA AGAACTGAGCCGCATGCTGGAAGCCTTTCAGGAAATTATGGAACGCATCTTCGC AATGCTGCAAGCGAAAGGCGAAACCCTGCACAATCTGTCTTCCCGTCCGGCGGC TATCTGAGGATCC PaF amino acid sequence SEQ ID NO: 36 MEVRNLNAARELFLDELLAASAAPASAEQEELLALLRSERIVLAHAGQPLSEA QVLKALAWLLAANPSAPPGQGLEVLREVLQARRQPGAQWDLREFLVSAYFSLHGRL DEDVIGVYKDVLQTQDGKRKALLDELKALTAELKVYSVIQSQINAALSARQGIRIDA GGIDLVDPTLYGYAVGDPRWKDSPEYALLSNLDTFSGKLSIKDFLSGSPKQSGELKG LSDEYPFEKDNNPVGNFATTVSDRSRPLNDKVNEKTTLLNDTSSRYNSAVEALNRFI QKYDSVLSDILSAIGSMNPITLERAGLPYGVADAGDIPALGRPVARDVESLRVERLAA PAAASASGTGVALTPPSAASQQRLEVANRAEIASLVQAVGEDVGLARQVVLAGAST LLSAGLMSPQAFEIELAKITGEVENQQKKLKLTEIEQARKQNLQKMEDNQQKIRESE EAAKEAQKSGLAAKIFGWISAIASIIVGAIMVATGVGAAAGALMIAGGVMGVVSQS VQQAAADGLISKEVMEKLGPALMGIEMAVALLAAVVSFGGSAVGGLARLGAKIGG KAAEMTASLASKVADLGGKFGSLAGQSLSHSLKLGVQVSDLTLDVANGAAQATHS GFQAKAANRQADVQESRADLTTLQGVIERLKEELSRMLEAFQEIMERIFAMLQAKG ETLHNLSSRPAAI LTA1-PaF nucleic acid sequence SEQ ID NO: 37 CATatggacaatggcgatcgtttataccgtgccgactcgcgtcccccagatgagattaaacgtagcggtgggttaatgcc acgtgggcacaatgagtattttgaccgtggaacacagatgaacattaacctttacgatcatgcccgtgggacccagaccgggtttgtcc gttatgatgacgggtatgttagtacgagtttgtccttacgctccgcacaccttgcgggacaaagtattttatcaggctacagcacatattac atttatgtgatcgccactgccccaaacatgttcaatgtgaacgatgtgttgggggtttacagcccccatccatatgaacaagaagtctcg gcccttggggggatcccatatagccagatttatggttggtaccgcgtaaattttggtgtgattgatgaacgtttgcatcgtaaccgtgaata ccgcgatcgctactaccgtaacttgaacattgcacctgccgaggacggctatcgtttagcgggattcccacccgatcatcaggcgtgg cgtgaggaaccgtggatccatcacgcccctcaggggtgcgggaacagtagtcgcCATATGGAAGTCAGAAACCT TAATGCCGCTCGCGAGCTGTTCCTGGACGAGCTCCTGGCCGCGTCGGCGGCGCCT GCCAGTGCCGAGCAGGAGGAACTGCTGGCCCTGTTGCGCAGCGAGCGGATCGTG CTGGCCCACGCCGGCCAGCCGCTGAGCGAGGCGCAAGTGCTCAAGGCGCTCGCC TGGTTGCTCGCGGCCAATCCGTCCGCGCCTCCGGGGCAGGGCCTCGAGGTACTCC GCGAAGTCCTGCAGGCACGTCGGCAGCCCGGTGCGCAGTGGGATCTGCGTGAGT TCCTGGTGTCGGCCTATTTCAGCCTGCACGGGCGTCTCGACGAGGATGTCATCGG TGTCTACAAGGATGTCCTGCAGACCCAGGACGGCAAGCGCAAGGCGCTGCTCGA CGAGCTCAAGGCGCTGACCGCGGAGTTGAAGGTCTACAGCGTGATCCAGTCGCA GATCAACGCCGCGCTGTCGGCCAGGCAGGGCATCAGGATCGACGCTGGCGGTAT CGATCTGGTCGACCCCACGCTATATGGCTATGCCGTCGGCGATCCCAGGTGGAAG GACAGCCCCGAGTATGCGCTGCTGAGCAATCTGGATACCTTCAGCGGCAAGCTG TCGATCAAGGATTTTCTCAGCGGCTCGCCGAAGCAGAGCGGGGAACTCAAGGGC CTCAGCGATGAGTACCCCTTCGAGAAGGACAACAACCCGGTCGGCAATTTCGCC ACCACGGTGAGCGACCGCTCGCGTCCGCTGAACGACAAGGTCAACGAGAAGACC ACCCTGCTCAACGACACCAGCTCCCGCTACAACTCGGCGGTCGAGGCGCTCAAC CGCTTCATCCAGAAATACGACAGCGTCCTGAGCGACATTCTCAGCGCGATCGGAT CCATGAACCCGATTACGCTGGAACGTGCTGGTCTGCCGTATGGTGTTGCCGATGC TGGTGACATCCCGGCTCTGGGTCGCCCGGTCGCACGTGATGTGGAAAGTCTGCGT GTTGAACGTCTGGCAGCACCGGCAGCTGCAAGCGCATCTGGCACCGGTGTCGCT CTGACGCCGCCGTCTGCAGCAAGTCAGCAACGTCTGGAAGTTGCTAACCGCGCG GAAATTGCCTCACTGGTCCAGGCAGTGGGTGAAGACGTGGGTCTGGCACGTCAA GTGGTTCTGGCAGGTGCATCGACCCTGCTGAGGGCAGGTCTGATGTCGCCGCAGG CGTTCGAAATTGAACTGGCCAAAATCACCGGCGAAGTTGAAAATCAGCAGAAAA AACTGAAACTGACGGAAATCGAACAGGCCCGTAAACAGAACCTGCAAAAAATG GAAGATAACCAGCAAAAAATCCGCGAATCGGAAGAAGCTGCGAAAGAAGCGCA GAAAAGCGGCCTGGCCGCAAAAATTTTTGGTTGGATTTCTGCTATCGCGAGTATT ATCGTGGGTGCAATCATGGTTGCAACCGGTGTCGGTGCTGCAGCAGGTGCACTG ATGATTGCTGGCGGTGTCATGGGTGTCGTGAGTCAGTCCGTGCAGCAAGCAGCTG CGGATGGTCTGATCTCAAAAGAAGTGATGGAAAAACTGGGCCCGGCCCTGATGG GTATTGAAATGGCCGTGGCACTGCTGGCCGCAGTTGTCTCCTTTGGTGGTTCAGC AGTTGGTGGTCTGGCACGTCTGGGTGCAAAAATCGGCGGTAAAGCTGCGGAAAT GACGGCATCCCTGGCTTCAAAAGTGGCAGACCTGGGCGGTAAATTCGGCTCTCTG GCGGGCCAGTCACTGTCGCATAGCCTGAAACTGGGTGTGCAAGTTTCTGATCTGA CCCTGGACGTTGCAAACGGCGCCGCACAGGCTACGCACAGTGGTTTTCAAGCGA AAGCTGCGAATCGTCAGGCCGATGTTCAAGAATCCCGTGCAGACCTGACCACGC TGCAGGGTGTCATTGAACGTCTGAAAGAAGAACTGAGCCGCATGCTGGAAGCCT TTCAGGAAATTATGGAACGCATCTTCGCAATGCTGCAAGCGAAAGGCGAAACCC TGCACAATCTGTCTTCCCGTCCGGCGGCTATCTGAGGATCC LTA1-PaF Amino acid sequence SEQ ID NO: 38 MDNGDRLYRADSRPPDEIKRSGGLMPRGHNEYFDRGTQMNINLYDHARGTQ TGFVRYDDGYVSTSLSLRSAHLAGQSILSGYSTYYIYVIATAPNMFNVNDVLGVYSP HPYEQEVSALGGIPYSQIYGWYRVNFGVIDERLHRNREYRDRYYRNLNIAPAEDGYR LAGFPPDHQAWREEPWIHHAPQGCGNSSRMEVRNLNAARELFLDELLAASAAPASA EQEELLALLRSERIVLAHAGQPLSEAQVLKALAWLLAANPSAPPGQGLEVLREVLQA RRQPGAQWDLREFLVSAYFSLHGRLDEDVIGVYKDVLQTQDGKRKALLDELKALT AELKVYSVIQSQINAALSARQGIRDAGGIDLVDPTLYGYAVGDPRWKDSPEYALLS NLDTFSGKLSIKDFLSGSPKQSGELKGLSDEYPFEKDNNPVGNFATTVSDRSRPLNDK VNEKTTLLNDTSSRYNSAVEALNRFIQKYDSVLSDILSAIGSMNPITLERAGLPYGVA DAGDLPALGRPVARDVESLRVERLAAPAAASASGTGVALTPPSAASQQRLEVANRAE IASLVQAVGEDVGLARQVVLAGASTLLSAGLMSPQAFEIELAKITGEVENQQKKLKL TEIEQARKQNLQKMEDNQQKIRESEEAAKEAQKSGLAAKIFGWISAIASIIVGAIMVA TGVGAAAGALMIAGGVMGVVSQSVQQAAADGLISKEVMEKLGPALMGIEMAVAL LAAVVSFGGSAVGGLARLGAKIGGKAAEMTASLASKVADLGGKFGSLAGQSLSHSL KLGVQVSDLTLDVANGAAQATHSGFQAKAANRQADVQESRADLTTLQGVIERLKE ELSRMLEAFQEIMERIFAMLQAKGETLHNLSSRPAAI- SycD (Chaperone for YerF) nucleic acid sequence SEQ ID NO: 39 ATGGGCAGCAGCCATCACCATCATCACCACAGCCAGGATCCGatgcaacaagag acgacagacactcaagaataccagctggcaatggaatccttcctaaaaggagggggaactatcgccatgctcaacgaaatttcaagtg acactttagagcaactctactctcttgcgtttaaccaataccagtcaggaaaatacgaggatgctcacaaggtctttcaagctctctgtgtg ctagaccactatgattcacgtttctttttagggctaggcgcttgtcgtcaagccatggggcaatacgacttagcgattcatagctacagcta tggcgccataatggatataaaagaacctcgttttccgtttcatgctgccgaatgtttactgcaaaagggagagcttgctgaagcagaaag tggcttgttcttggctcaagagcttatcgcagacaaacctgagtttaaggagctttccacccgagttagctcaatgttagaagcaattaaat tgaaaaaggagatggaacatgagtgcgttgataacccatgaAAGCTT SycD (Chaperone for YerF) Amino acid sequence SEQ ID NO: 40 MGSSHHHHHHSSGLVPRGSHMQQETTDTQEYQLAMESFLKGGGTIAMLNEIS SDTLEQLYSLAFNQYQSGKYEDAHKVFQALCVLDHYDSRFFLGLGACRQAMGQYD LAIHSYSYGAIMDIKEPRFPFHAAECLLQKGELAEAESGLFLAQELIADKPEFKELSTR VSSMLEAIKLKKEMEHECVDNP- LcrV amino acid sequence SEQ ID NO: 41 CATATGATTAGAGCCTACGAACAAAACCCACAACATTTTATTGAGGATCT AGAAAAAGTTAGGGTGGAACAACTTACTGGTCATGGTTCTTCAGTTTTAGAAGA ATTGGTTCAGTTAGTCAAAGATAAAAATATAGATATTTCCATTAAATATGATCCC AGAAAAGATTCGGAGGTTTTTGCCAATAGAGTAATTACTGATGATATCGAATTGC TCAAGAAAATCCTAGCTTATTTTCTACCCGAGGATGCCATTCTTAAAGGCGGTCA TTATGACAACCAACTGCAAAATGGCATCAAGCGAGTAAAAGAGTTCCTTGAATC ATCGCCGAATACACAATGGGAATTGCGGGCGTTCATGGCAGTAATGCATTTCTCT TTAACCGCCGATCGTATCGATGATGATATTTTGAAAGTGATTGTTGATTCAATGA ATCATCATGGTGATGCCCGTAGCAAGTTGCGTGAAGAATTAGCTGAGCTTACCGC CGAATTAAAGATTTATTCAGTTATTCAAGCCGAAATTAATAAGCATCTGTCTAGT AGTGGCACCATAAATATCCATGATAAATCCATTAATCTCATGGATAAAAATTTAT ATGGTTATACAGATGAAGAGATTTTTAAAGCCAGCGCAGAGTACAAAATTCTCG AGAAAATGCCTCAAACCACCATTCAGGTGGATGGGAGCGAGAAAAAAATAGTCT CGATAAAGGACTTTCTTGGAAGTGAGAATAAAAGAACCGGGGCGTTGGGTAATC TGAAAAACTCATACTCTTATAATAAAGATAATAATGAATTATCTCACTTTGCCAC CACCTGCTCGGATAAGTCCAGGCCGCTCAACGACTTGGTTAGCCAAAAAACAAC TCAGCTGTCTGATATTACATCACGTTTTAATTCAGCTATTGAAGCACTGAACCGTT TCATTCAGAAATATGATTCAGTGATGCAACGTCTGCTAGATGACACGTCTGGTAA A LcrV amino acid sequence SEQ ID NO: 42 MIRAYEQNPQHFIEDLEKVRVEQLTGHGSSVLEELVQLVKDKNIDISIKYDPR KDSEVFANRVITDDIELLKKILAYFLPEDAILKGGHYDNQLQNGIKRVKEFLESSPNT QWELRAFMAVMHFSLTADRIDDDILKVIVDSMNHHGDARSKLREELAELTAELKIYS VIQAEINKHLSSSGTINIHDKSINLMDKNLYGYTDEEIFKASAEYKILEKMPQTTIQVD GSEKKIVSIKDFLGSENKRTGALGNLKNSYSYNKDNNELSHFATTCSDKSRPLNDLV SQKTTQLSDITSRFNSAIEALNRFIQKYDSVMQRLLDDTSGK YopB nucleic acid sequence SEQ ID NO: 43 ATGAGTGCGTTGATAACCCATGATCGCTCAACGCCAGTAACTGGAAGTCT ACTTCCCTACGTCGAGACACCAGCGCCCGCCCCCCTTCAGACTCAACAAGTCGCG GGAGAACTGAAGGATAAAAATGGTGGGGTGAGTTCTCAGGGCGTACAGCTCCCT GCACCACTAGCAGTGGTTGCCAGCCAAGTCACTGAAGGACAACAGCAAGAAATC ACTAAATTATTGGAGTCGGTCACCCGCGGCACGGCAGGATCTCAACTGATATCA AATTATGTTTCAGTGCTAACGAATTTTACGCTCGCTTCACCTGATACATTTGAGAT TGAGTTAGGTAAGCTAGTTTCTAATTTAGAAGAAGTACGCAAAGACATAAAAAT CGCTGATATTCAGCGTCTTCATGAACAAAACATGAAGAAAATTGAAGAGAATCA AGAGAAAATCAAAGAAACAGAAGAGAATGCCAAGCAAGTCAAGAAATCCGGCA TGGCATCAAAGATTTTTGGCTGGCTCAGCGCCATAGCCTCAGTGGTTATCGGTGC CATCATGGTGGCCTCAGGGGTAGGAGCCGTTGCCGGTGCAATGATGATTGCCTCA GGCGTAATTGGGATGGCGAATATGGCTGTGAAACAAGCGGCGGAAGATGGCCTG ATATCCCAAGAGGCAATGCAAGTATTAGGGCCGATACTCACTGCGATTGAAGTC GCATTGACTGTAGTTTCAACCGTAATGACCTTTGGCGGTTCGGCACTAAAATGCC TGGCTGATATTGGCGCAAAACTCGGTGCTAACACCGCAAGTCTTGCTGCTAAAGG AGCCGAGTTTTCGGCCAAAGTTGCCCAAATTTCGACAGGCATATCAAACACTGTC GGGAATGCAGTGACTAAATTAGGGGGCAGTTTTGGTAGTTTAACAATGAGCCAT GTAATCCGTACAGGATCACAGGCAACACAAGTCGCCGTTGGTGTGGGCAGCGGA ATAACTCAGACCATCAATAATAAAAAACAAGCTGATTTACAACATAATAACGCT GATTTGGCCTTGAACAAGGCAGACATGGCAGCGTTACAAAGTATTATTGACCGA CTCAAAGAAGAGTTATCCCATTTGTCAGAGTCACATCAACAAGTGATGGAACTG ATTTTCCAGATGATTAATGCAAAAGGTGACATGCTGCATAATTTGGCCGGCAGAC CCCATACTGTTTAAGGTACC YopB amino acid sequence SEQ ID NO: 44 MSALITHDRSTPVTGSLLPYVETPAPAPLQTQQVAGELKDKNGGVSSQGVQL PAPLAVVASQVTEGQQQEITKLLESVTRGTAGSQLISNYVSVLTNFTLASPDTFEIELG KLVSNLEEVRKDIKIADIQRLHEQNMKKIEENQEKIKETEENAKQVKKSGMASKIFG WLSAIASVVIGAIMVASGVGAVAGAMMIASGVIGMANMAVKQAAEDGLISQEAMQ VLGPILTAEVALTVVSTVMTFGGSALKCLADIGAKLGANTASLAAKGAEFSAKVAQ ISTGISNTVGNAVTKLGGSFGSLTMSHVIRTGSQATQVAVGVGSGITQTINNKKQADL QHNNADLALNKADMAALQSIIDRLKEELSHLSESHQQVMELIFQMINAKGDMLHNL AGRPHTV YerF nucleic acid sequence SEQ ID NO: 45 CATATGATTAGAGCCTACGAACAAAACCCACAACATTTTATTGAGGATCT AGAAAAAGTTAGGGTGGAACAACTTACTGGTCATGGTTCTTCAGTTTTAGAAGA ATTGGTTCAGTTAGTCAAAGATAAAAATATAGATATTTCCATTAAATATGATCCC AGAAAAGATTCGGAGGTTTTTGCCAATAGAGTAATTACTGATGATATCGAATTGC TCAAGAAAATCCTAGCTTATTTTCTACCCGAGGATGCCATTCTTAAAGGCGGTCA TTATGACAACCAACTGCAAAATGGCATCAAGCGAGTAAAAGAGTTCCTTGAATC ATCGCCGAATACACAATGGGAATTGCGGGCGTTCATGGCAGTAATGCATTTCTCT TTAACCGCCGATCGTATCGATGATGATATTTTGAAAGTGATTGTTGATTCAATGA ATCATCATGGTGATGCCCGTAGCAAGTTGCGTGAAGAATTAGCTGAGCTTACCGC CGAATTAAAGATTTATTCAGTTATTCAAGCCGAAATTAATAAGCATCTGTCTAGT AGTGGCACCATAAATATCCATGATAAATCCATTAATCTCATGGATAAAAATTTAT ATGGTTATACAGATGAAGAGATTTTTAAAGCCAGCGCAGAGTACAAAATTCTCG AGAAAATGCCTCAAACCACCATTCAGGTGGATGGGAGCGAGAAAAAAATAGTCT CGATAAAGGACTTTCTTGGAAGTGAGAATAAAAGAACCGGGGCGTTGGGTAATC TGAAAAACTCATACTCTTATAATAAAGATAATAATGAATTATCTCACTTTGCCAC CACCTGCTCGGATAAGTCCAGGCCGCTCAACGACTTGGTTAGCCAAAAAACAAC TCAGCTGTCTGATATTACATCACGTTTTAATTCAGCTATTGAAGCACTGAACCGTT TCATTCAGAAATATGATTCAGTGATGCAACGTCTGCTAGATGACACGTCTGGTAA AGGATCCATGAGTGCGTTGATAACCCATGATCGCTCAACGCCAGTAACTGGAAG TCTACTTCCCTACGTCGAGACACCAGCGCCCGCCCCCCTTCAGACTCAACAAGTC GCGGGAGAACTGAAGGATAAAAATGGTGGGGTGAGTTCTCAGGGCGTACAGCTC CCTGCACCACTAGCAGTGGTTGCCAGCCAAGTCACTGAAGGACAACAGCAAGAA ATCACTAAATTATTGGAGTCGGTCACCCGCGGCACGGCAGGATCTCAACTGATAT CAAATTATGTTTCAGTGCTAACGAATTTTACGCTCGCTTCACCTGATACATTTGAG ATTGAGTTAGGTAAGCTAGTTTCTAATTTAGAAGAAGTACGCAAAGACATAAAA ATCGCTGATATTCAGCGTCTTCATGAACAAAACATGAAGAAAATTGAAGAGAAT CAAGAGAAAATCAAAGAAACAGAAGAGAATGCCAAGCAAGTCAAGAAATCCGG CATGGCATCAAAGATTTTTGGCTGGCTCAGCGCCATAGCCTCAGTGGTTATCGGT GCCATCATGGTGGCCTCAGGGGTAGGAGCCGTTGCCGGTGCAATGATGATTGCCT CAGGCGTAATTGGGATGGCGAATATGGCTGTGAAACAAGCGGCGGAAGATGGCC TGATATCCCAAGAGGCAATGCAAGTATTAGGGCCGATACTCACTGCGATTGAAG TCGCATTGACTGTAGTTTCAACCGTAATGACCTTTGGCGGTTCGGCACTAAAATG CCTGGCTGATATTGGCGCAAAACTCGGTGCTAACACCGCAAGTCTTGCTGCTAAA GGAGCCGAGTTTTCGGCCAAAGTTGCCCAAATTTCGACAGGCATATCAAACACT GTCGGGAATGCAGTGACTAAATTAGGGGGCAGTTTTGGTAGTTTAACAATGAGC CATGTAATCCGTACAGGATCACAGGCAACACAAGTCGCCGTTGGTGTGGGCAGC GGAATAACTCAGACCATCAATAATAAAAAACAAGCTGATTTACAACATAATAAC GCTGATTTGGCCTTGAACAAGGCAGACATGGCAGCGTTACAAAGTATTATTGACC GACTCAAAGAAGAGTTATCCCATTTGTCAGAGTCACATCAACAAGTGATGGAAC TGATTTTCCAGATGATTAATGCAAAAGGTGACATGCTGCATAATTTGGCCGGCAG ACCCCATACTGTTTAAGGTACC YerF amino acid sequence SEQ ID NO: 46 MIRAYEQNPQHFIEDLEKVRVEQLTGHGSSVLEELVQLVKDKNIDISIKYDPR KDSEVFANRVITDDIELLKKILAYFLPEDAILKGGHYDNQLQNGIKRVKEFLESSPNT QWELRAFMAVMHFSLTADRIDDDILKVIVDSMNHHGDARSKLREELAELTAELKIYS VIQAEINKHLSSSGTINIHDKSINLMDKNLYGYTDEEIFKASAEYKILEKMPQTTIQVD GSEKKIVSIKDFLGSENKRTGALGNLKNSYSYNKDNNELSHFATTCSDKSRPLNDLV SQKTTQLSDITSRFNSAIEALNRFIQKYDSVMQRLLDDTSGKGSMSALITHDRSTPVT GSLLPYVETPAPAPLQTQQVAGELKDKNGGVSSQGVQLPAPLAVVASQVTEGQQQE ITKLLESVTRGTAGSQLISNYVSVLTNFTLASPDTFEIELGKLVSNLEEVRKDIKIADIQ RLHEQNMKKIEENQEKIKETEENAKQVKKSGMASKIFGWLSAIASVVIGAIMVASGV GAVAGAMMIASGVIGMANMAVKQAAEDGLISQEAMQVLGPILTAIEVALTVVSTV MTFGGSALKCLADIGAKLGANTASLAAKGAEFSAKVAQISTGISNTVGNAVTKLGGS FGSLTMSHVIRTGSQATQVAVGVGSGITQTINNKKQADLQHNNADLALNKADMAA LQSIIDRLKEELSHLSESHQQVMELIFQMINAKGDMLHNLAGRPHTV LTA1-YerF nucleic acid sequence SEQ ID NO: 47 CATatggacaatggcgatcgtttataccgtgccgactcgcgtcccccagatgagattaaacgtagcggtgggttaatgcc acgtgggcacaatgagtattttgaccgtggaacacagatgaacattaacctttacgatcatgcccgtgggacccagaccgggtttgtcc gttatgatgacgggtatgttagtacgagtttgtccttacgctccgcacaccttgcgggacaaagtattttatcaggctacagcacatattac atttatgtgatcgccactgccccaaacatgttcaatgtgaacgatgtgttgggggtttacagcccccatccatatgaacaagaagtctcg gcccttggggggatcccatatagccagatttatggttggtaccgcgtaaattttggtgtgattgatgaacgtttgcatcgtaaccgtgaata ccgcgatcgctactaccgtaacttgaacattgcacctgccgaggacggctatcgtttagcgggattcccacccgatcatcaggcgtgg cgtgaggaaccgtggatccatcacgcccctcaggggtgcgggaacagtagtcgcCATATGATTAGAGCCTACGA ACAAAACCCACAACATTTTATTGAGGATCTAGAAAAAGTTAGGGTGGAACAACT TACTGGTCATGGTTCTTCAGTTTTAGAAGAATTGGTTCAGTTAGTCAAAGATAAA AATATAGATATTTCCATTAAATATGATCCCAGAAAAGATTCGGAGGTTTTTGCCA ATAGAGTAATTACTGATGATATCGAATTGCTCAAGAAAATCCTAGCTTATTTTCT ACCCGAGGATGCCATTCTTAAAGGCGGTCATTATGACAACCAACTGCAAAATGG CATCAAGCGAGTAAAAGAGTTCCTTGAATCATCGCCGAATACACAATGGGAATT GCGGGCGTTCATGGCAGTAATGCATTTCTCTTTAACCGCCGATCGTATCGATGAT GATATTTTGAAAGTGATTGTTGATTCAATGAATCATCATGGTGATGCCCGTAGCA AGTTGCGTGAAGAATTAGCTGAGCTTACCGCCGAATTAAAGATTTATTCAGTTAT TCAAGCCGAAATTAATAAGCATCTGTCTAGTAGTGGCACCATAAATATCCATGAT AAATCCATTAATCTCATGGATAAAAATTTATATGGTTATACAGATGAAGAGATTT TTAAAGCCAGCGCAGAGTACAAAATTCTCGAGAAAATGCCTCAAACCACCATTC AGGTGGATGGGAGCGAGAAAAAAATAGTCTCGATAAAGGACTTTCTTGGAAGTG AGAATAAAAGAACCGGGGCGTTGGGTAATCTGAAAAACTCATACTCTTATAATA AAGATAATAATGAATTATCTCACTTTGCCACCACCTGCTCGGATAAGTCCAGGCC GCTCAACGACTTGGTTAGCCAAAAAACAACTCAGCTGTCTGATATTACATCACGT TTTAATTCAGCTATTGAAGCACTGAACCGTTTCATTCAGAAATATGATTCAGTGA TGCAACGTCTGCTAGATGACACGTCTGGTAAAGGATCCATGAGTGCGTTGATAAC CCATGATCGCTCAACGCCAGTAACTGGAAGTCTACTTCCCTACGTCGAGACACCA GCGCCCGCCCCCCTTCAGACTCAACAAGTCGCGGGAGAACTGAAGGATAAAAAT GGTGGGGTGAGTTCTCAGGGCGTACAGCTCCCTGCACCACTAGCAGTGGTTGCCA GCCAAGTCACTGAAGGACAACAGCAAGAAATCACTAAATTATTGGAGTCGGTCA CCCGCGGCACGGCAGGATCTCAACTGATATCAAATTATGTTTCAGTGCTAACGAA TTTTACGCTCGCTTCACCTGATACATTTGAGATTGAGTTAGGTAAGCTAGTTTCTA ATTTAGAAGAAGTACGCAAAGACATAAAAATCGCTGATATTCAGCGTCTTCATG AACAAAACATGAAGAAAATTGAAGAGAATCAAGAGAAAATCAAAGAAACAGAA GAGAATGCCAAGCAAGTCAAGAAATCCGGCATGGCATCAAAGATTTTTGGCTGG CTCAGCGCCATAGCCTCAGTGGTTATCGGTGCCATCATGGTGGCCTCAGGGGTAG GAGCCGTTGCCGGTGCAATGATGATTGCCTCAGGCGTAATTGGGATGGCGAATA TGGCTGTGAAACAAGCGGCGGAAGATGGCCTGATATCCCAAGAGGCAATGCAAG TATTAGGGCCGATACTCACTGCGATTGAAGTCGCATTGACTGTAGTTTCAACCGT AATGACCTTTGGCGGTTCGGCACTAAAATGCCTGGCTGATATTGGCGCAAAACTC GGTGCTAACACCGCAAGTCTTGCTGCTAAAGGAGCCGAGTTTTCGGCCAAAGTTG CCCAAATTTCGACAGGCATATCAAACACTGTCGGGAATGCAGTGACTAAATTAG GGGGCAGTTTTGGTAGTTTAACAATGAGCCATGTAATCCGTACAGGATCACAGG CAACACAAGTCGCCGTTGGTGTGGGCAGCGGAATAACTCAGACCATCAATAATA AAAAACAAGCTGATTTACAACATAATAACGCTGATTTGGCCTTGAACAAGGCAG ACATGGCAGCGTTACAAAGTATTATTGACCGACTCAAAGAAGAGTTATCCCATTT GTCAGAGTCACATCAACAAGTGATGGAACTGATTTTCCAGATGATTAATGCAAA AGGTGACATGCTGCATAATTTGGCCGGCAGACCCCATACTGTTTAAGGTACC LTA1-YerF Amino acid sequence SEQ ID NO: 48 MDNGDRLYRADSRPPDEIKRSGGLMPRGHNEYFDRGTQMNINLYDHARGTQ TGFVRYDDGYVSTSLSLRSAHLAGQSILSGYSTYYIYVIATAPNMFNVNDVLGVYSP HPYEQEVSALGGIPYSQIYGWYRVNFGVIDERLHRNREYRDRYYRNLNIAPAEDGYR LAGFPPDHQAWREEPWIHHAPQGCGNSSRMIRAYEQNPQHFIEDLEKVRVEQLTGH GSSVLEELVQLVKDKNIDISIKYDPRKDSEVFANRVITDDIELLKKILAYFLPEDAILK GGHYDNQLQNGIKRVKEFLESSPNTQWELRAFMAVMHFSLTADRIDDDILKVIVDS MNHHGDARSKLREELAELTAELKIYSVIQAEINKHLSSSGTINIHDKSINLMDKNLYG YTDEEIFKASAEYKILEKMPQTTIQVDGSEKKIVSIKDFLGSENKRTGALGNLKNSYS YNKDNNELSHFATTCSDKSRPLNDLVSQKTTQLSDITSRFNSAIEALNRFIQKYDSVM QRLLDDTSGKGSMSALITHDRSTPVTGSLLPYVETPAPAPLQTQQVAGELKDKNGGV SSQGVQLPAPLAVVASQVTEGQQQEITKLLESVTRGTAGSQLISNYVSVLTNFTLASP DTFEIELGKLVSNLEEVRKDIKIADIQRLHEQNMKKIEENQEKIKETEENAKQVKKSG MASKIFGWLSAIASVVIGAIMVASGVGAVAGAMMIASGVIGMANMAVKQAAEDGL ISQEAMQVLGPILTAIEVALTVVSTVMTFGGSALKCLADIGAKLGANTASLAAKGAE FSAKVAQISTGISNTVGNAVTKLGGSFGSLTMSHVIRTGSQATQVAVGVGSGITQTIN NKKQADLQHNNADLALNKADMAALQSIIDRLKEELSHLSESHQQVMELIFQMINAK GDMLHNLAGRPHTV- His-SicA chaperone for S1 nucleic sequence SEQ ID NO: 49 ATGGGCAGCAGCCATCACCATCATCACCACAGCCAGGATCCGatggactaccaga acaacgtcagcgaagaacgtgttgcggaaatgatttgggatgccgttagtgaaggcgccacgctaaaagacgttcatggaatccctca agatatgatggacggtttatatgctcatgcttatgagttttataaccagggacgactggatgaagctgagacgttctttcgtttcttatgcatt tatgatttttacaatcccgattacaccatgggactggcggcagtatgccaactgaaaaaacaatttcagaaagcatgtgacctttatgcag tagcgtttacgttacttaaaaatgattatcgccccgttttttttaccgggcagtgtcaattattaatgcgtaaggcagcaaaagccagacagt gttttgaacttgtcaatgaacgtactgaagatgagtctctgcgggcaaaagcgttggtctatctggaggcgctaaaaacggcggagaca gagcagcacagcgagcaggagaaggagtaaAAGCTT His-SicA chaperone for S1 Amino acid sequence SEQ ID NO: 50 MGSSHHHHHHSQDPMDYQNNVSEERVAEMIWDAVSEGATLKDVHGIPQDM MDGLYAHAYEFYNQGRLDEAETFFRFLCIYDFYNPDYTMGLAAVCQLKKQFQKAC DLYAVAFTLLKNDYRPVFFTGQCQLLMRKAAKARQCFELVNERTEDESLRAKALVY LEALKTAETEQHSEQEKE* SipD nucleic acid sequence SEQ ID NO: 51 atgcttaatattcaaaattattccgcttctcctcatccggggatcgttgccgaacggccgcagactccctcggcgagcgagc acgtcgagactgccgtggtaccgtctaccacagaacatcgcggtacagatatcatttcattatcgcaggcggctactaaaatccaccag gcacagcagacgctgcagtcaacgccaccgatctctgaagagaataatgacgagcgcacgctggcgcgccagcagttgaccagca gcctgaatgcgctggcgaagtccggcgtgtcattatccgcagaacaaaatgagaacctgcggagcgcgttttctgcgccgacgtcgg ccttatttagcgcttcgcctatggcgcagccgagaacaaccatttctgatgctgagatttgggatatggtttcccaaaatatatcggcgata ggtgacagctatctgggcgtttatgaaaacgttgtcgcagtctataccgatttttatcaggccttcagtgatattctttccaaaatgggagg ctggttattaccaggtaaggacggtaataccgttaagctagatgttacctcactcaaaaatgatttaaacagtttagtcaataaatataatca aataaacagtaataccgttttatttccagcgcagtcaggcagcggcgttaaagtagccactgaagcggaagcgagacagtggctcagt gaattgaatttaccgaatagctgcctgaaatcttatggatccggttatgtcgtcaccgttgatetgacgccattacaaaaaatggttcagga tattgatggtttaggcgcgccgggaaaagactcaaaactcgaaatggataacgccaaatatcaagcctggcagtcgggttttaaagcg caggaagaaaatatgaaaaccacattacagacgctgacgcaaaaatatagcaatgccaattcattgtacgacaacctggtaaaagtgct gagcagtacgataagtagcagcctggaaaccgccaaaagcttcctgcaagga SipD amino acid sequence SEQ ID NO: 52 MLNIQNYSASPHPGIVAERPQTPSASEHVETAVVPSTTEHRGTDIISLSQAATKI HQAQQTLQSTPPISEENNDERTLARQQLTSSLNALAKSGVSLSAEQNENLRSAFSAPT SALFSASPMAQPRTTISDAEIWDMVSQNISAIGDSYLGVYENVVAVYTDFYQAFSDIL SKMGGWLLPGKDGNTVKLDVTSLKNDLNSLVNKYNQINSNTVLFPAQSGSGVKVA TEAEARQWLSELNLPNSCLKSYGSGYVVTVDLTPLQKMVQDIDGLGAPGKDSKLEM DNAKYQAWQSGFKAQEENMKTTLQTLTQKYSNANSLYDNLVKVLSSTISSSLETAK SFLQG SipB nucleic acid sequence SEQ ID NO: 53 atggtaaatgacgcaagtagcattagccgtagcggatatacccaaaatccgcgcctcgctgaggcggcttttgaaggcgtt cgtaagaacacggactttttaaaagcggcggataaagcttttaaagatgtggtggcaacgaaagcgggcgaccttaaagccggaaca aagtccggcgagagcgctattaatacggtgggtctaaagccgcctacggacgccgcccgggaaaaactctccagcgaagggcaatt gacattactgcttggcaagttaatgaccctactgggcgatgtttcgctgtctcaactggagtctcgtctggcggtatggcaggcgatgatt gagtcacaaaaagagatggggattcaggtatcgaaagaattccagacggctctgggagaggctcaggaggcgacggatctctatga agccagtatcaaaaagacggataccgccaagagtgtttatgacgctgcgaccaaaaaactgacgcaggcgcaaaataaattgcaatc gctggacccggctgaccccggctatgcacaagctgaagccgcggtagaacaggccggaaaagaagcgacagaggcgaaagagg ccttagataaggccacggatgcgacggttaaagcaggcacagacgccaaagcgaaagccgagaaagcggataacattctgaccaa attccagggaacggctaatgccgcctctcagaatcaggtttcccagggtgagcaggataatctgtcaaatgtcgcccgcctcactatgc tcatggccatgtttattgagattgtgggcaaaaatacggaagaaagcctgcaaaacgatcttgcgcttttcaacgccttgcaggaaggg cgtcaggcggagatggaaaagaaatcggctgaattccaggaagagacgcgcaaagccgaggaaacgaaccgcattatgggatgta tcgggaaagtcctcggcgcgctgctaaccattgtcagcgttgtggccgctgtttttaccggtggggcgagtctggcgctggctgcggt gggacttgcggtaatggtggccgatgaaattgtgaaggcggcgacgggagtgtcgtttattcagcaggcgctaaacccgattatgga gcatgtgctgaagccgttaatggagctgattggcaaggcgattaccaaagcgctggaaggattaggcgtcgataagaaaacggcag agatggccggcagcattgttggtgcgattgtcgccgctattgccatggtggcggtcattgtggtggtcgcagttgtcgggaaaggcgc ggcggcgaaactgggtaacgcgctgagcaaaatgatgggcgaaacgattaagaagttggtgcctaacgtgctgaaacagttggcgc aaaacggcagcaaactctttacccaggggatgcaacgtattactagcggtctgggtaatgtgggtagcaagatgggcctgcaaacga atgccttaagtaaagagctggtaggtaataccctaaataaagtggcgttgggcatggaagtcacgaataccgcagcccagtcagccg gtggtgttgccgagggcgtatttattaaaaatgccagcgaggcgcttgctgattttatgctcgcccgttttgccatggatcagattcagca gtggcttaaacaatccgtagaaatatttggtgaaaaccagaaggtaacggcggaactgcaaaaagccatgtcttctgcggtacagcaa aatgcggatgcttcgcgttttattctgcgccagagtcgcgcataa SipB amino acid sequence SEQ ID NO: 54 MVNDASSISRSGYTQNPRLAEAAFEGVRKNTDFLKAADKAFKDVVATKAGD LKAGTKSGESAINTVGLKPPTDAAREKLSSEGQLTLLLGKLMTLLGDVSLSQLESRL AVWQAMIESQKEMGIQVSKEFQTALGEAQEATDLYEASIKKTDTAKSVYDAATKKL TQAQNKLQSLDPADPGYAQAEAAVEQAGKEATEAKEALDKATDATVKAGTDAKA KAEKADNILTKFQGTANAASQNQVSQGEQDNLSNVARLTMLMAMFIEIVGKNTEES LQNDLALFNALQEGRQAEMEKKSAEFQEETRKAEETNRIMGCIGKVLGALLTIVSVV AAVFTGGASLALAAVGLAVMVADEIVKAATGVSFIQQALNPIMEHVLKPLMELIGK AITKALEGLGVDKKTAEMAGSIVGAIVAAIAMVAVIVVVAVVGKGAAAKLGNALS KMMGETIKKLVPNVLKQLAQNGSKLFTQGMQRITSGLGNVGSKMGLQTNALSKEL VGNTLNKVALGMEVTNTAAQSAGGVAEGVFIKNASEALADFMLARFAMDQIQQWL KQSVEIFGENQKVTAELQKAMSSAVQQNADASRFILRQSRA S1 nucleic acid sequence SEQ ID NO: 55 atgcttaatattcaaaattattccgcttctcctcatccggggatcgttgccgaacggccgcagactccctcggcgagcgagc acgtcgagactgccgtggtaccgtctaccacagaacatcgcggtacagatatcatttcattatcgcaggcggctactaaaatccaccag gcacagcagacgctgcagtcaacgccaccgatctctgaagagaataatgacgagcgcacgctggcgcgccagcagttgaccagca gcctgaatgcgctggcgaagtccggcgtgtcattatccgcagaacaaaatgagaacctgcggagcgcgttttctgcgccgacgtcgg ccttatttagcgcttcgcctatggcgcagccgagaacaaccatttctgatgctgagatttgggatatggtttcccaaaatatatcggcgata ggtgacagctatctgggcgtttatgaaaacgttgtcgcagtctataccgatttttatcaggccttcagtgatattctttccaaaatgggagg ctggttattaccaggtaaggacggtaataccgttaagctagatgttacctcactcaaaaatgatttaaacagtttagtcaataaatataatca aataaacagtaataccgttttatttccagcgcagtcaggcagcggcgttaaagtagccactgaagcggaagcgagacagtggctcagt gaattgaatttaccgaatagctgcctgaaatcttatggatccggttatgtcgtcaccgttgatctgacgccattacaaaaaatggttcagga tattgatggtttaggcgcgccgggaaaagactcaaaactcgaaatggataacgccaaatatcaagcctggcagtcgggttttaaagcg caggaagaaaatatgaaaaccacattacagacgctgacgcaaaaatatagcaatgccaattcattgtacgacaacctggtaaaagtgct gagcagtacgataagtagcagcctggaaaccgccaaaagcttcctgcaaggagtcgacatggtaaatgacgcaagtagcattagcc gtagcggatatacccaaaatccgcgcctcgctgaggcggcttttgaaggcgttcgtaagaacacggactttttaaaagcggcggataa agcttttaaagatgtggtggcaacgaaagcgggcgaccttaaagccggaacaaagtccggcgagagcgctattaatacggtgggtct aaagccgcctacggacgccgcccgggaaaaactctccagcgaagggcaattgacattactgcttggcaagttaatgaccctactggg cgatgtttcgctgtctcaactggagtctcgtctggcggtatggcaggcgatgattgagtcacaaaaagagatggggattcaggtatcga aagaattccagacggctctgggagaggctcaggaggcgacggatctctatgaagccagtatcaaaaagacggataccgccaagagt gtttatgacgctgcgaccaaaaaactgacgcaggcgcaaaataaattgcaatcgctggacccggctgaccccggctatgcacaagct gaagccgcggtagaacaggccggaaaagaagcgacagaggcgaaagaggccttagataaggccacggatgcgacggttaaagc aggcacagacgccaaagcgaaagccgagaaagcggataacattctgaccaaattccagggaacggctaatgccgcctctcagaatc aggtttcccagggtgagcaggataatctgtcaaatgtcgcccgcctcactatgctcatggccatgtttattgagattgtgggcaaaaatac ggaagaaagcctgcaaaacgatcttgcgcttttcaacgccttgcaggaagggcgtcaggcggagatggaaaagaaatcggctgaatt ccaggaagagacgcgcaaagccgaggaaacgaaccgcattatgggatgtatcgggaaagtcctcggcgcgctgctaaccattgtca gcgttgtggccgctgtttttaccggtggggcgagtctggcgctggctgcggtgggacttgcggtaatggtggccgatgaaattgtgaa ggcggcgacgggagtgtcgtttattcagcaggcgctaaacccgattatggagcatgtgctgaagccgttaatggagctgattggcaag gcgattaccaaagcgctggaaggattaggcgtcgataagaaaacggcagagatggccggcagcattgttggtgcgattgtcgccgct attgccatggtggcggtcattgtggtggtcgcagttgtcgggaaaggcgcggcggcgaaactgggtaacgcgctgagcaaaatgat gggcgaaacgattaagaagttggtgcctaacgtgctgaaacagttggcgcaaaacggcagcaaactctttacccaggggatgcaac gtattactagcggtctgggtaatgtgggtagcaagatgggcctgcaaacgaatgccttaagtaaagagctggtaggtaataccctaaat aaagtggcgttgggcatggaagtcacgaataccgcagcccagtcagccggtggtgttgccgagggcgtatttattaaaaatgccagc gaggcgcttgctgattttatgctcgcccgttttgccatggatcagattcagcagtggcttaaacaatccgtagaaatatttggtgaaaacc agaaggtaacggcggaactgcaaaaagccatgtcttctgcggtacagcaaaatgcggatgcttcgcgttttattctgcgccagagtcg cgcataa S1 amino acid sequence SEQ ID NO: 56 MLNIQNYSASPHPGIVAERPQTPSASEHVETAVVPSTTEHRGTDIISLSQAATKI HQAQQTLQSTPPISEENNDERTLARQQLTSSLNALAKSGVSLSAEQNENLRSAFSAPT SALFSASPMAQPRTTISDAEIWDMVSQNISAIGDSYLGVYENVVAVYTDFYQAFSDIL SKMGGWLLPGKDGNTVKLDVTSLKNDLNSLVNKYNQINSNTVLFPAQSGSGVKVA TEAEARQWLSELNLPNSCLKSYGSGYVVTVDLTPLQKMVQDIDGLGAPGKDSKLEM DNAKYQAWQSGFKAQEENMKTTLQTLTQKYSNANSLYDNLVKVLSSTISSSLETAK SFLQGVDMVNDASSISRSGYTQNPRLAEAAFEGVRKNTDFLKAADKAFKDVVATKA GDLKAGTKSGESAINTVGLKPPTDAAREKLSSEGQLTLLLGKLMTLLGDVSLSQLES RLAVWQAMIESQKEMGIQVSKEFQTALGEAQEATDLYEASIKKTDTAKSVYDAATK KLTQAQNKLQSLDPADPGYAQAEAAVEQAGKEATEAKEALDKATDATVKAGTDA KAKAEKADNILTKFQGTANAASQNQVSQGEQDNLSNVARLTMLMAMFIEIVGKNTE ESLQNDLALFNALQEGRQAEMEKKSAEFQEETRKAEETNRIMGCIGKVLGALLTIVS VVAAVFTGGASLALAAVGLAVMVADEIVKAATGVSFIQQALNPIMEHVLKPLMELI GKAITKALEGLGVDKKTAEMAGSIVGAIVAAIAMVAVIVVVAVVGKGAAAKLGNA LSKMMGETIKKLVPNVLKQLAQNGSKLFTQGMQRITSGLGNVGSKMGLQTNALSKE LVGNTLNKVALGMEVTNTAAQSAGGVAEGVFIKNASEALADFMLARFAMDQIQQW LKQSVEIFGENQKVTAELQKAMSSAVQQNADASRFILRQSRA LTA1-GSAAS-S1 Nucleic acid sequence SEQ ID NO: 57 CATatggacaatggcgatcgtttataccgtgccgactcgcgtcccccagatgagattaaacgtagcggtgggttaatgcc acgtgggcacaatgagtattttgaccgtggaacacagatgaacattaacctttacgatcatgcccgtgggacccagaccgggtttgtcc gttatgatgacgggtatgttagtacgagtttgtccttacgctccgcacaccttgcgggacaaagtattttatcaggctacagcacatattac atttatgtgatcgccactgccccaaacatgttcaatgtgaacgatgtgttgggggtttacagcccccatccatatgaacaagaagtctcg gcccttggggggatcccatatagccagatttatggttggtaccgcgtaaattttggtgtgattgatgaacgtttgcatcgtaaccgtgaata ccgcgatcgctactaccgtaacttgaacattgcacctgccgaggacggctatcgtttagcgggattcccacccgatcatcaggcgtgg cgtgaggaaccgtggatccatcacgcccctcaggggtgcgggaacagtagtcgcgggtccgcggcatccatgcttaatattcaaaatt attccgcttctcctcatccggggatcgttgccgaacggccgcagactccctcggcgagcgagcacgtcgagactgccgtggtaccgt ctaccacagaacatcgcggtacagatatcatttcattatcgcaggcggctactaaaatccaccaggcacagcagacgctgcagtcaac gccaccgatctctgaagagaataatgacgagcgcacgctggcgcgccagcagttgaccagcagcctgaatgcgctggcgaagtcc ggcgtgtcattatccgcagaacaaaatgagaacctgcggagcgcgttttctgcgccgacgtcggccttatttagcgcttcgcctatggc gcagccgagaacaaccatttctgatgctgagatttgggatatggtttcccaaaatatatcggcgataggtgacagctatctgggcgtttat gaaaacgttgtcgcagtctataccgatttttatcaggccttcagtgatattctttccaaaatgggaggctggttattaccaggtaaggacgg taataccgttaagctagatgttacctcactcaaaaatgatttaaacagtttagtcaataaatataatcaaataaacagtaataccgttttatttc cagcgcagtcaggcagcggcgttaaagtagccactgaagcggaagcgagacagtggctcagtgaattgaatttaccgaatagctgc ctgaaatcttatggatccggttatgtcgtcaccgttgatctgacgccattacaaaaaatggttcaggatattgatggtttaggcgcgccgg gaaaagactcaaaactcgaaatggataacgccaaatatcaagcctggcagtcgggttttaaagcgcaggaagaaaatatgaaaacca cattacagacgctgacgcaaaaatatagcaatgccaattcattgtacgacaacctggtaaaagtgctgagcagtacgataagtagcagc ctggaaaccgccaaaagcttcctgcaaggagtcgacatggtaaatgacgcaagtagcattagccgtagcggatatacccaaaatccg cgcctcgctgaggcggcttttgaaggcgttcgtaagaacacggactttttaaaagcggcggataaagcttttaaagatgtggtggcaac gaaagcgggcgaccttaaagccggaacaaagtccggcgagagcgctattaatacggtgggtctaaagccgcctacggacgccgcc cgggaaaaactctccagcgaagggcaattgacattactgcttggcaagttaatgaccctactgggcgatgtttcgctgtctcaactgga gtctcgtctggcggtatggcaggcgatgattgagtcacaaaaagagatggggattcaggtatcgaaagaattccagacggctctggg agaggctcaggaggcgacggatctctatgaagccagtatcaaaaagacggataccgccaagagtgtttatgacgctgcgaccaaaa aactgacgcaggcgcaaaataaattgcaatcgctggacccggctgaccccggctatgcacaagctgaagccgcggtagaacaggc cggaaaagaagcgacagaggcgaaagaggccttagataaggccacggatgcgacggttaaagcaggcacagacgccaaagcga aagccgagaaagcggataacattctgaccaaattccagggaacggctaatgccgcctctcagaatcaggtttcccagggtgagcagg ataatctgtcaaatgtcgcccgcctcactatgctcatggccatgtttattgagattgtgggcaaaaatacggaagaaagcctgcaaaacg atcttgcgcttttcaacgccttgcaggaagggcgtcaggcggagatggaaaagaaatcggctgaattccaggaagagacgcgcaaa gccgaggaaacgaaccgcattatgggatgtatcgggaaagtcctcggcgcgctgctaaccattgtcagcgttgtggcegctgtttttac cggtggggcgagtctggcgctggctgcggtgggacttgcggtaatggtggccgatgaaattgtgaaggcggcgacgggagtgtcgt ttattcagcaggcgctaaacccgattatggagcatgtgctgaagccgttaatggagctgattggcaaggcgattaccaaagcgctgga aggattaggcgtcgataagaaaaeggcagagatggccggcagcattgttggtgcgattgtcgccgctattgccatggtggcggtcatt gtggtggtcgcagttgtcgggaaaggcgcggcggcgaaactgggtaacgcgctgagcaaaatgatgggcgaaacgattaagaagt tggtgcctaacgtgctgaaacagttggcgcaaaacggcagcaaactctttacccaggggatgeaacgtattactagcggtctgggtaa tgtgggtagcaagatgggcctgcaaacgaatgccttaagtaaagagctggtaggtaatacectaaataaagtggcgttgggcatggaa gtcacgaataccgcagcccagtcagccggtggtgttgccgagggcgtatttattaaaaatgccagcgaggcgcttgctgattttatgct cgcccgttttgccatggatcagattcagcagtggcttaaacaatccgtagaaatatttggtgaaaaccagaaggtaacggcggaactgc aaaaagccatgtcttctgcggtacagcaaaatgcggatgcttcgcgttttattctgcgccagagtcgcgcataaCTCGAG LTA1-GSAAS-S1 Amino acid sequence SEQ ID NO: 58 MDNGDRLYRADSRPPDEIKRSGGLMPRGHNEYFDRGTQMNINLYDHARGTQ TGFVRYDDGYVSTSLSLRSAHLAGQSILSGYSTYYIYVIATAPNMFNVNDVLGVYSP HPYEQEVSALGGIPYSQIYGWYRVNFGVIDERLHRNREYRDRYYRNLNIAPAEDGYR LAGFPPDHQAWREEPWIHHAPQGCGNSSRGSAASMLNIQNYSASPHPGIVAERPQTP SASEHVETAVVPSTTEHRGTDIISLSQAATKIHQAQQTLQSTPPISEENNDERTLARQQ LTSSLNALAKSGVSLSAEQNENLRSAFSAPTSALFSASPMAQPRTTISDAEIWDMVSQ NISAIGDSYLGVYENVVAVYTDFYQAFSDILSKMGGWLLPGKDGNTVKLDVTSLKN DLNSLVNKYNQINSNTVLFPAQSGSGVKVATEAEARQWLSELNLPNSCLKSYGSGY VVTVDLTPLQKMVQDIDGLGAPGKDSKLEMDNAKYQAWQSGFKAQEENMKTTLQ TLTQKYSNANSLYDNLVKVLSSTISSSLETAKSFLQGVDMVNDASSISRSGYTQNPRL AEAAFEGVRKNTDFLKAADKAFKDVVATKAGDLKAGTKSGESAINTVGLKPPTDA AREKLSSEGQLTLLLGKLMTLLGDVSLSQLESRLAVWQAMIESQKEMGIQVSKEFQT ALGEAQEATDLYEASIKKTDTAKSVYDAATKKLTQAQNKLQSLDPADPGYAQAEA AVEQAGKEATEAKEALDKATDATVKAGTDAKAKAEKADNILTKFQGTANAASQNQ VSQGEQDNLSNVARLTMLMAMFIEIVGKNTEESLQNDLALFNALQEGRQAEMEKKS AEFQEETRKAEETNRIMGCIGKVLGALLTIVSVVAAVFTGGASLALAAVGLAVMVA DEIVKAATGVSFIQQALNPIMEHVLKPLMELIGKAITKALEGLGVDKKTAEMAGSIV GAIVAAIAMVAVIVVVAVVGKGAAAKLGNALSKMMGETIKKLVPNVLKQLAQNGS KLFTQGMQRITSGLGNVGSKMGLQTNALSKELVGNTLNKVALGMEVTNTAAQSAG GVAEGVFIKNASEALADFMLARFAMDQIQQWLKQSVEIFGENQKVTAELQKAMSSA VQQNADASRFILRQSRA* His-SscA chaperone for S2 nucleic acid_sequence SEQ ID NO: 59 ATGGGCAGCAGCCATCACCATCATCACCACAGCCAGGATCCGatgaaaaaagac ccgaccctacaacaggcacatgacacgatgcggtttttccggcgtggcggctcgctgcgtatgttgttggatgacgatgttacacagcc gcttaatactctgtatcgctatgccacgcagcttatggaggtaaaagaattcgccggcgcagcgcgactttttcaattgctgacgatatat gatgcctggtcatttgactactggtttcggttaggggaatgctgccaggctcaaaaacattggggggaagcgatatacgcttatggacg cgcggcacaaattaagattgatgcgccgcaggcgccatgggccgcagcggaatgctatctcgcgtgtgataacgtctgttatgcaatc aaagcgttaaaggccgtggtgcgtatttgcggcgaggtcagtgaacatcaaattctccgacagcgtgcagaaaagatgttacagcaac tttctgacaggagctaaAAGCTT His-SscA chaperone for S2 Amino acid sequence SEQ ID NO: 60 MGSSHHHHHHSQDPMKKDPTLQQAHDTMRFFRRGGSLRMLLDDDVTQPLN TLYRYATQLMEVKEFAGAARLFQLLTIYDAWSFDYWFRLGECCQAQKHWGEAIYA YGRAAQIKIDAPQAPWAAAECYLACDNVCYAIKALKAVVRICGEVSEHQILRQRAE KMLQQLSDRS* SseB nucleic acid sequence SEQ ID NO: 61 Atgtcttcaggaaacatcttatggggaagtcaaaaccctattgtgtttaaaaatagcttcggcgtcagcaacgctgataccgg gagccaggatgacttatcccagcaaaatccgtttgccgaagggtatggtgttttgcttattctccttatggttattcaggctatcgcaaataa taaatttattgaagtccagaagaacgctgaacgtgccagaaatacccaggaaaagtcaaatgagatggatgaggtgattgctaaagca gccaaaggggatgctaaaaccaaagaggaggtgcctgaggatgtaattaaatacatgcgtgataatggtattctcatcgatggtatgac cattgatgattatatggctaaatatggcgatcatgggaagctggataaaggtggcctacaggcgatcaaagcggctttggataatgacg ccaaccggaataccgatcttatgagtcaggggcagataacaattcaaaaaatgtctcaggagcttaacgctgtccttacccaactgaca gggcttatcagtaagtggggggaaatttccagtatgatagcgcagaaaacgtactca SseB amino acid sequence SEQ ID NO: 62 MSSGNILWGSQNPIVFKNSFGVSNADTGSQDDLSQQNPFAEGYGVLLILLMVI QAIANNKFIEVQKNAERARNTQEKSNEMDEVIAKAAKGDAKTKEEVPEDVIKYMRD NGILIDGMTIDDYMAKYGDHGKLDKGGLQAIKAALDNDANRNTDLMSQGQITIQK MSQELNAVLTQLTGLISKWGEISSMIAQKTYS SseC nucleic acid sequence SEQ ID NO: 63 atgaatcgaattcacagtaatagcgacagcgccgcaggagtaaccgccttaacacatcatcacttaagcaatgtcagttgcg tttcctcgggttcgctgggaaagcgccagcatcgtgtgaattctacttttggcgatggcaacgccgcgtgtctgctatccgggaaaatta gtcttcaggaggcaagcaatgcgttgaagcaactgcttgatgccgtacccggaaatcataagcgtccatcattgcctgactttttgcaga ccaatcccgcggttttatcaatgatgatgacgtcattaatactcaacgtctttggtaataacgctcaatcgttatgccaacagcttgagcgg gcaactgaggtgcaaaatgcattacgtaataagcaggtaaaggagtatcaggagcagatccagaaagcgatagagcaggaggataa agcgcgtaaagcgggtatttrtggcgctatttttgactggattaccggcatatttgaaaccgtgattggcgccttaaaagttgtggaaggtt ttctgtccggaaatcccgcagaaatggctagcggcgtagcttatatggccgcaggttgtgcaggaatggttaaagccggagccgaaa cggcaatgatgtgcggtgctgaccacgatacctgtcaggcaattattgacgtgacaagtaagattcaatttggttgtgaagccgtcgcg ctggcactggatgttttccagattggccgtgcttttatggcgacgagaggtttatctggcgcagctgcaaaagtgcttgactccggttttg gcgaggaagtggttgagcgtatggtaggtgcaggggaagcagaaatagaggagttggctgaaaagtttggcgaagaagtgagcga aagtttttccaaacaatttgagccgcttgaacgtgaaatggctatggcgaatgagatggcagaggaggctgccgagttttctcgtaacgt agaaaataatatgacgcgaagcgcgggaaaaagctttacgaaagagggggtgaaagcaatggcaaaagaagcggcaaaagaagc cctggaaaaatgtgtgcaagaaggtggaaagttcctgttaaaaaaattccgtaataaagttctcttcaatatgttcaaaaaaatcctgtatg ccttactgagggattgttcatttaaaggcttacaggctatcagatgtgcaaccgagggcgccagtcagatgaatactggcatggttaaca cagaaaaagcgaagatcgaaaagaaaatagagcaattaataactcagcaacggtttctggatttcataatgcaacaaacagaaaacca gaaaaagatagaacaaaaacgcttagaggagctttataaggggagcggtgccgcgcttagagatgtattagataccattgatcactata gtagcgttcaggcgagaatagctggctatcgcgcttaa SseC amino acid sequence SEQ ID NO: 64 MNRIHSNSDSAAGVTALTHHHLSNVSCVSSGSLGKRQHRVNSTFGDGNAAC LLSGKISLQEASNALKQLLDAVPGNHKRPSLPDFLQTNPAVLSMMMTSLILNVFGNN AQSLCQQLERATEVQNALRNKQVKEYQEQIQKAIEQEDKARKAGIFGAIFDWITGIFE TVIGALKVVEGFLSGNPAEMASGVAYMAAGCAGMVKAGAETAMMCGADHDTCQ AIIDVTSKIQFGCEAVALALDVFQIGRAFMATRGLSGAAAKVLDSGFGEEVVERMVG AGEAEIEELAEKFGEEVSESFSKQFEPLEREMAMANEMAEEAAEFSRNVENNMTRSA GKSFTKEGVKAMAKEAAKEALEKCVQEGGKFLLKKFRNKVLFNMFKKILYALLRD CSFKGLQAIRCATEGASQMNTGMVNTEKAKIEKKIEQLITQQRFLDFIMQQTENQKKI EQKRLEELYKGSGAALRDVLDTIDHYSSVQARIAGYRA S2 nucleic acid sequence SEQ ID NO: 65 atgtcttcaggaaacatcttatggggaagtcaaaaccctattgtgtttaaaaatagcttcggcgtcagcaacgctgataccgg gagccaggatgacttatcccagcaaaatccgtttgccgaagggtatggtgttttgcttattctccttatggttattcaggctatcgcaaataa taaatttattgaagtccagaagaacgctgaacgtgccagaaatacccaggaaaagtcaaatgagatggatgaggtgattgctaaagca gccaaaggggatgctaaaaccaaagaggaggtgcctgaggatgtaattaaatacatgcgtgataatggtattctcatcgatggtatgac cattgatgattatatggctaaatatggcgatcatgggaagctggataaaggtggcctacaggcgatcaaagcggctttggataatgacg ccaaccggaataccgatcttatgagtcaggggcagataacaattcaaaaaatgtctcaggagcttaacgctgtccttacccaactgaca gggcttatcagtaagtggggggaaatttccagtatgatagcgcagaaaacgtactcaGAGCTCatgaatcgaattcacagtaata gcgacagcgccgcaggagtaaccgccttaacacatcatcacttaagcaatgtcagttgcgtttcctcgggttcgctgggaaagcgcca gcatcgtgtgaattctacttttggcgatggcaacgccgcgtgtctgctatccgggaaaattagtcttcaggaggcaagcaatgcgttgaa gcaactgcttgatgccgtacccggaaatcataagcgtccatcattgcctgactttttgcagaccaatcccgcggttttatcaatgatgatg acgtcattaatactcaacgtctttggtaataacgctcaatcgttatgccaacagcttgagcgggcaactgaggtgcaaaatgcattacgta ataagcaggtaaaggagtatcaggagcagatccagaaagcgatagagcaggaggataaagcgcgtaaagcgggtatttttggcgct atttttgactggattaccggcatatttgaaaccgtgattggcgccttaaaagttgtggaaggttttctgtccggaaatcccgcagaaatggc tagcggcgtagcttatatggccgcaggttgtgcaggaatggttaaagccggagccgaaacggcaatgatgtgcggtgctgaccacga tacctgtcaggcaattattgacgtgacaagtaagattcaatttggttgtgaagccgtcgcgctggcactggatgttttccagattggccgt gcttttatggcgacgagaggtttatctggcgcagctgcaaaagtgcttgactccggttttggcgaggaagtggttgagcgtatggtaggt gcaggggaagcagaaatagaggagttggctgaaaagtttggcgaagaagtgagcgaaagtttttccaaacaatttgagccgcttgaa cgtgaaatggctatggcgaatgagatggcagaggaggctgccgagttttctcgtaacgtagaaaataatatgacgcgaagcgcggga aaaagctttacgaaagagggggtgaaagcaatggcaaaagaagcggcaaaagaagccctggaaaaatgtgtgcaagaaggtgga aagttcctgttaaaaaaattccgtaataaagttctcttcaatatgttcaaaaaaatcctgtatgccttactgagggattgttcatttaaaggctt acaggctatcagatgtgcaaccgagggcgccagtcagatgaatactggcatggttaacacagaaaaagcgaagatcgaaaagaaaa tagagcaattaataactcagcaacggtttctggatttcataatgcaacaaacagaaaaccagaaaaagatagaacaaaaacgcttagag gagctttataaggggagcggtgccgcgcttagagatgtattagataccattgatcactatagtagcgttcaggcgagaatagctggctat cgcgcttaa S2 amino acid sequence SEQ ID NO: 66 MSSGNILWGSQNPIVFKNSFGVSNADTGSQDDLSQQNPFAEGYGVLLILLMVI QAIANNKFIEVQKNAERARNTQEKSNEMDEVIAKAAKGDAKTKEEVPEDVIKYMRD NGILIDGMTIDDYMAKYGDHGKLDKGGLQAIKAALDNDANRNTDLMSQGQITIQK MSQELNAVLTQLTGLISKWGEISSMIAQKTYSELMNRIHSNSDSAAGVTALTHHHLS NVSCVSSGSLGKRQHRVNSTFGDGNAACLLSGKISLQEASNALKQLLDAVPGNHKR PSLPDFLQTNPAVLSMMMTSLILNVFGNNAQSLCQQLERATEVQNALRNKQVKEYQ EQIQKAIEQEDKARKAGIFGAIFDWITGIFETVIGALKVVEGFLSGNPAEMASGVAYM AAGCAGMVKAGAETAMMCGADHDTCQAIIDVTSKIQFGCEAVALALDVFQIGRAF MATRGLSGAAAKVLDSGFGEEVVERMVGAGEAEIEELAEKFGEEVSESFSKQFEPLE REMAMANEMAEEAAEFSRNVENNMTRSAGKSFTKEGVKAMAKEAAKEALEKCVQ EGGKFLLKKFRNKVLFNMFKKILYALLRDCSFKGLQAIRCATEGASQMNTGMVNTE KAKIEKKIEQLITQQRFLDFIMQQTENQKKIEQKRLEELYKGSGAALRDVLDTIDHYS SVQARIAGYRA LTA1-GSAAS-S2 nucleic acid sequence SEQ ID NO: 67 CATatggacaatggcgatcgtttataccgtgccgactcgcgtcccccagatgagattaaacgtagcggtgggttaatgcc acgtgggcacaatgagtattttgaccgtggaacacagatgaacattaacctttacgatcatgcccgtgggacccagaccgggtttgtcc gttatgatgacgggtatgttagtacgagtttgtccttacgctccgcacaccttgcgggacaaagtattttatcaggctacagcacatattac atttatgtgatcgccactgccccaaacatgttcaatgtgaacgatgtgttgggggtttacagcccccatccatatgaacaagaagtctcg gcccttggggggatcccatatagccagatttatggttggtaccgcgtaaattttggtgtgattgatgaacgtttgcatcgtaaccgtgaata ccgcgatcgctactaccgtaacttgaacattgcacctgccgaggacggctatcgtttagcgggattcccacccgatcatcaggcgtgg cgtgaggaaccgtggatccatcacgcccctcaggggtgcgggaacagtagtcgcgggtccgcggcatccatgtcttcaggaaacat cttatggggaagtcaaaaccctattgtgtttaaaaatagcttcggcgtcagcaacgctgataccgggagccaggatgacttatcccagc aaaatccgtttgccgaagggtatggtgttttgcttattctccttatggttattcaggctatcgcaaataataaatttattgaagtccagaagaa cgctgaacgtgccagaaatacccaggaaaagtcaaatgagatggatgaggtgattgctaaagcagccaaaggggatgctaaaacca aagaggaggtgcctgaggatgtaattaaatacatgcgtgataatggtattctcatcgatggtatgaccattgatgattatatggctaaatat ggcgatcatgggaagctggataaaggtggcctacaggcgatcaaagcggctttggataatgacgccaaccggaataccgatcttatg agtcaggggcagataacaattcaaaaaatgtctcaggagcttaacgctgtccttacccaactgacagggcttatcagtaagtgggggg aaatttccagtatgatagcgcagaaaacgtactcaGAGCTCatgaatcgaattcacagtaatagcgacagcgccgcaggagtaa ccgccttaacacatcatcacttaagcaatgtcagttgcgtttcctcgggttcgctgggaaagcgccagcatcgtgtgaattctacttttggc gatggcaacgccgcgtgtctgctatccgggaaaattagtcttcaggaggcaagcaatgcgttgaagcaactgcttgatgccgtacccg gaaatcataagcgtccatcattgcctgactttttgcagaccaatcccgcggttttatcaatgatgatgacgtcattaatactcaacgtctttg gtaataacgctcaatcgttatgccaacagcttgagcgggcaactgaggtgcaaaatgcattacgtaataagcaggtaaaggagtatca ggagcagatccagaaagcgatagagcaggaggataaagcgcgtaaagcgggtatttttggcgctatttttgactggattaccggcata tttgaaaccgtgattggcgccttaaaagttgtggaaggttttctgtccggaaatcccgcagaaatggctagcggcgtagcttatatggcc gcaggttgtgcaggaatggttaaagccggagccgaaacggcaatgatgtgcggtgctgaccacgatacctgtcaggcaattattgac gtgacaagtaagattcaatttggttgtgaagccgtcgcgctggcactggatgttttccagattggccgtgcttttatggcgacgagaggtt tatctggcgcagctgcaaaagtgcttgactccggttttggcgaggaagtggttgagcgtatggtaggtgcaggggaagcagaaatag aggagttggctgaaaagtttggcgaagaagtgagcgaaagtttttccaaacaatttgagccgcttgaacgtgaaatggctatggcgaat gagatggcagaggaggctgccgagttttctcgtaacgtagaaaataatatgacgcgaagcgcgggaaaaagctttacgaaagaggg ggtgaaagcaatggcaaaagaagcggcaaaagaagccctggaaaaatgtgtgcaagaaggtggaaagttcctgttaaaaaaattcc gtaataaagttctcttcaatatgttcaaaaaaatcctgtatgccttactgagggattgttcatttaaaggcttacaggctatcagatgtgcaac cgagggcgccagtcagatgaatactggcatggttaacacagaaaaagcgaagatcgaaaagaaaatagagcaattaataactcagc aacggtttctggatttcataatgcaacaaacagaaaaccagaaaaagatagaacaaaaacgcttagaggagctttataaggggagcgg tgccgcgcttagagatgtattagataccattgatcactatagtagcgttcaggcgagaatagctggctatcgcgcttaaCTCGAG LTA1-GSAAS-S2 Amino acid sequence SEQ ID NO: 68 MDNGDRLYRADSRPPDEIKRSGGLMPRGHNEYFDRGTQMNINLYDHARGTQ TGFVRYDDGYVSTSLSLRSAHLAGQSILSGYSTYYIYVIATAPNMFNVNDVLGVYSP HPYEQEVSALGGIPYSQIYGWYRVNFGVIDERLHRNREYRDRYYRNLNIAPAEDGYR LAGFPPDHQAWREEPWIHHAPQGCGNSSRGSAASMSSGNILWGSQNPIVFKNSFGVS NADTGSQDDLSQQNPFAEGYGVLLILLMVIQAIANNKFIEVQKNAERARNTQEKSNE MDEVIAKAAKGDAKTKEEVPEDVIKYMRDNGILIDGMTIDDYMAKYGDHGKLDKG GLQAIKAALDNDANRNTDLMSQGQITIQKMSQELNAVLTQLTGLISKWGEISSMIAQ KTYSELMNRIHSNSDSAAGVTALTHHHLSNVSCVSSGSLGKRQHRVNSTFGDGNAA CLLSGKISLQEASNALKQLLDAVPGNHKRPSLPDFLQTNPAVLSMMMTSLILNVFGN NAQSLCQQLERATEVQNALRNKQVKEYQEQIQKAIEQEDKARKAGIFGAIFDWITGI FETVIGALKVVEGFLSGNPAEMASGVAYMAAGCAGMVKAGAETAMMCGADHDTC QAIIDVTSKIQFGCEAVALALDVFQIGRAFMATRGLSGAAAKVLDSGFGEEVVERMV GAGEAEIEELAEKFGEEVSESFSKQFEPLEREMAMANEMAEEAAEFSRNVENNMTRS AGKSFTKEGVKAMAKEAAKEALEKCVQEGGKFLLKKFRNKVLFNMFKKILYALLR DCSFKGLQAIRCATEGASQMNTGMVNTEKAKIEKKIEQLITQQRFLDFIMQQTENQK KIEQKRLEELYKGSGAALRDVLDTIDHYSSVQARIAGYRA* LTA1-SseB Nucleic acid sequence SEQ ID NO: 69 ATGGGCAGCAGCCATCATCATCATCATCACAGCAGCGGCCTGGTGCCGCG CGGCAGCCATatggacaatggcgatcgtttataccgtgccgactcgcgtcccccagatgagattaaacgtagcggtgggtta atgccacgtgggcacaatgagtattttgaccgtggaacacagatgaacattaacctttacgatcatgcccgtgggacccagaccgggtt tgtccgttatgatgacgggtatgttagtacgagtttgtccttacgctccgcacaccttgcgggacaaagtattttatcaggctacagcacat attacatttatgtgatcgccactgccccaaacatgttcaatgtgaacgatgtgttgggggtttacagcccccatccatatgaacaagaagt ctcggcccttggggggatcccatatagccagatttatggttggtaccgcgtaaattttggtgtgattgatgaacgtttgcatcgtaaccgtg aataccgcgatcgctactaccgtaacttgaacattgcacctgccgaggacggctatcgtttagcgggattcccacccgatcatcaggcg tggcgtgaggaaccgtggatccatcacgcccctcaggggtgcgggaacagtagtcgcgggtccgcggcatccatgtcttcaggaaa catcttatggggaagtcaaaaccctattgtgtttaaaaatagcttcggcgtcagcaacgctgataccgggagccaggatgacttatccca gcaaaatccgtttgccgaagggtatggtgttttgcttattctccttatggttattcaggctatcgcaaataataaatttattgaagtccagaag aacgctgaacgtgccagaaatacccaggaaaagtcaaatgagatggatgaggtgattgctaaagcagccaaaggggatgctaaaac caaagaggaggtgcctgaggatgtaattaaatacatgcgtgataatggtattctcatcgatggtatgaccattgatgattatatggctaaat atggcgatcatgggaagctggataaaggtggcctacaggcgatcaaagcggctttggataatgacgccaaccggaataccgatcttat gagtcaggggcagataacaattcaaaaaatgtctcaggagcttaacgctgtccttacccaactgacagggcttatcagtaagtggggg gaaatttccagtatgatagcgcagaaaacgtactcataaGGATCC LTA1-SseB Amino acid sequence SEQ ID NO: 70 MGSSHHHHHHSSGLVPRGSHMDNGDRLYRADSRPPDEIKRSGGLMPRGHNE YFDRGTQMNINLYDHARGTQTGFVRYDDGYVSTSLSLRSAHLAGQSILSGYSTYYIY VIATAPNMFNVNDVLGVYSPHPYEQEVSALGGIPYSQIYGWYRVNFGVIDERLHRNR EYRDRYYRNLNIAPAEDGYRLAGFPPDHQAWREEPWIHHAPQGCGNSSRGSAASMS SGNILWGSQNPIVFKNSFGVSNADTGSQDDLSQQNPFAEGYGVLLILLMVIQAIANN KFIEVQKNAERARNTQEKSNEMDEVIAKAAKGDAKTKEEVPEDVIKYMRDNGILID GMTIDDYMAKYGDHGKLDKGGLQAIKAALDNDANRNTDLMSQGQITIQKMSQELN AVLTQLTGLISKWGEISSMIAQKTYS* HisScc2 chaperone for LTA1-CT053-CopB nucleic acid sequence SEQ ID NO: 71 ATGGGCAGCAGCCATCACCATCATCACCACAGCCAGGATCCGatgagcactccat cttctaataattctaaaaaaccttcggcctcttttaataaaaaatcacgtagccgcttggccgagattgctgcacaaaaaaaagcaaaagc tgaggatttggaacaaaaatatcctgttcctacggaagaggagacaaaacaagttctcatggacatcctacaggggttaagcaacgga ttaactcttcagcaaattttaggtctctccgacgtcctccttgaagagatctacaccgtagcatataccttctactcccaagggaaatatcg ggaagctatcggtcttttccaaatcttaacagcctccaaacctcaatgctacaaatacatcttaggtcttagctcttgctatcaccagctaaa aatgtatgatgaagccgcttttggtttcttcctagctttcgatgctcaacccgaaaaccccatccctccttactacatcgccgatagcttgat gaagctaaaccaacccgaagaatctcaagacttcctcgatattacgatcgatatgtgtaagaacaagccggaatataaagttcttaaaga tcgctgcagcattatgaagcaatctttagatgccgtgctgaaaaaagagaaatctgcaaaaggctctgaaacacaagcctcctctcctaa aaacacaaaagctaaaaaagctgcttctaacaagaaaaaagcaaagtaaGCGGCCGC HisScc2 chaperone for LTA1-CT053-CopB Amino acid sequence SEQ ID NO: 72 MGSSHHHHHHSQDPMSTPSSNNSKKPSASFNKKSRSRLAEIAAQKKAKAEDL EQKYPVPTEEETKQVLMDILQGLSNGLTLQQILGLSDVLLEEIYTVAYTFYSQGKYRE AIGLFQILTASKPQCYKYILGLSSCYHQLKMYDEAAFGFFLAFDAQPENPIPPYYIADS LMKLNQPEESQDFLDITIDMCKNKPEYKVLKDRCSIMKQSLDAVLKKEKSAKGSETQ ASSPKNTKAKKAASNKKKAK* CT053 nucleic acid sequence SEQ ID NO: 73 Aaaagtgagcgtttaaaaaaattagaatcagagcttcatgatcttacccagtggatgcaacttggccttgttcctaaaaaaga aatcgagagacaccaggaagaaatccgtctgctagaaagcaaaatccttgaagagaaagaacgtctacaacttctcaaagaaagcgg tgagatcaaagagtacgtaacccctcgaagaactccagctaaaaccatttacccagatggccccagcgtttcagacgttgagtttgtag aatcctcggatacagaagtggatctcgatgccggtgacacaattgagattgacctaggtgatgaggcaagagaagaaagcggaaac gaactcgactactctagtgaagacgatgaggatcctttcagcgatcgcaatcgttggcgccgaggaggcatcatagatcctgacgcga atgaatgg CT053 amino acid sequence SEQ ID NO: 74 MKSERLKKLESELHDLTQWMQLGLVPKKEIERHQEEIRLLESKILEEKERLQL LKESGEIKEYVTPRRTPAKTIYPDGPSVSDVEFVESSDTEVDLDAGDTIEIDLGDEARE ESGNELDYSSEDDEDPFSDRNRWRRGGIIDPDANEW CopB nucleic acid sequence SEQ ID NO: 75 atgagcttgtcatccagcagcagctcggatagttcgaatctgaaaaatgtgttatctcaggtcatcgcgtctacaccAcagg gggttcctaatgctgacaaattaaccgacaatcaggtaaaacaagtccagcagacccgtcaaaaccgtgatgatctgtccatggagag cgacgtcgcggtggcgggaacagccggaaaagatcgtgctgcgtcggcgtcccagatcgagggacaagagctgattgagcaaca gggacttgcggctgggaaagagacggcttctgctgatgctacatcattgacccagtcggcatccaaaggcgcttccagtcagcagtgt attgaggataccagtaagtccctggagctttcttcgctttcgagcctgtcaagcgtagatgcgacacatttgcaggaaatccaatcgatc gtgtcttcagcaatgggcgccaccaacgaattgtcattgacgaacttagagacaccgggattaccaaagccgagtaccactccAcgc caggaagttatggagatcagccttgccttagcgaaggccatcactgcattgggtgagagcactcaggctgccttggaaaattttcagtc cactcagagtcagtccgcgaacatgaataagatgagtttggaatcccaaggcttgaaaatcgacaaggagcgtgaagaatttaagaaa atgcaggagattcagcaaaagagcggcacaaattcaaccatggatactgtgaataaagttatgattggcgtgacagtggcaattacagt aatctctgttgtttcagcattgtttacctgcggtttgggcttgattggcacagccgctgcgggtgccacagccgccaccgctggggcaac ggccgccgccacgaccgctacctctgtgacgaccacagtcgctacccaggtgacgatgcaagcggtggtccaagtcgttaagcagg ctattatccaagcagtaaaacgcgccatcgtccaagcgattaaacaggggattaagcaaggcattaaacaagcgatcaaacaggcag tcaaggcaagcgtgaagacacttgccaaaaatgtaggcaagattttcagcgcaggcaagaacgctgtgagtaagtccttcccAaaatt gtctaaggtgattaatacacttggttccaaatgggttactcttggcgtgggggcccttacagcggtgccgcagttagtcagtggcattac ctcccttcaattgtctgatatgcaaaaagaacttgcacaaatccaaaaggaagtgggtgcacttacggcgcagagtgagatgatgaaa gcgtttacactgttctggcagcaagcttcgaaaatcgcggccaaacaaacggaatcaccttcagagacgcaacaacaggcagctaag accggcgcccagatcgctaaagcgttgtccgccatttcgggtgctttagctgctgctgctTAG CopB amino acid sequence SEQ ID NO: 76 MSLSSSSSSDSSNLKNVLSQVIASTPQGVPNADKLTDNQVKQVQQTRQNRDD LSMESDVAVAGTAGKDRAASASQIEGQELIEQQGLAAGKETASADATSLTQSASKG ASSQQCIEDTSKSLELSSLSSLSSVDATHLQEIQSIVSSAMGATNELSLTNLETPGLPKP STTPRQEVMEISLALAKAITALGESTQAALENFQSTQSQSANMNKMSLESQGLKIDK EREEFKKMQEIQQKSGTNSTMDTVNKVMIGVTVAITVISVVSALFTCGLGLIGTAAA GATAATAGATAAATTATSVTTTVATQVTMQAVVQVVKQAIIQAVKRAIVQAIKQGI KQGIKQAIKQAVKASVKTLAKNVGKIFSAGKNAVSKSFPKLSKVINTLGSKWVTLGV GALTAVPQLVSGITSLQLSDMQKELAQIQKEVGALTAQSEMMKAFTLFWQQASKIA AKQTESPSETQQQAAKTGAQIAKALSAISGALAAAA CT053-CopB nucleic acid sequence SEQ ID NO: 77 aaaagtgagcgtttaaaaaaattagaatcagagcttcatgatcttacccagtggatgcaacttggccttgttcctaaaaaagaa atcgagagacaccaggaagaaatccgtctgctagaaagcaaaatccttgaagagaaagaaegtctacaacttctcaaagaaagcggt gagatcaaagagtacgtaacccctcgaagaactccagctaaaaccatttacccagatggccccagcgtttcagacgttgagtttgtaga atcctcggatacagaagtggatctcgatgccggtgacacaattgagattgacctaggtgatgaggcaagagaagaaagcggaaacg aactcgactactctagtgaagacgatgaggatcctttcagcgatcgcaatcgttggcgccgaggaggcatcatagatcctgacgcgaa tgaatggGGTTCAGCTGCTTCAatgagcttgtcatccagcagcagctcggatagttcgaatctgaaaaatgtgttatctca ggtcatcgcgtctacaccAcagggggttcctaatgctgacaaattaaccgacaatcaggtaaaacaagtccagcagacccgtcaaaa ccgtgatgatctgtccatggagagcgacgtcgcggtggcgggaacagccggaaaagatcgtgctgcgtcggcgtcccagatcgag ggacaagagctgattgagcaacagggacttgcggctgggaaagagacggcttctgctgatgctacatcattgacccagtcggcatcc aaaggcgcttccagtcagcagtgtattgaggataccagtaagtccctggagctttcttcgctttcgagcctgtcaagcgtagatgcgaca catttgcaggaaatccaatcgatcgtgtcttcagcaatgggcgccaccaacgaattgtcattgacgaacttagagacaccgggattacc aaagccgagtaccactccAcgccaggaagttatggagatcagccttgccttagcgaaggccatcactgcattgggtgagagcactca ggctgccttggaaaattttcagtccactcagagtcagtccgcgaacatgaataagatgagtttggaatcccaaggcttgaaaatcgaca aggagcgtgaagaatttaagaaaatgcaggagattcagcaaaagagcggcacaaattcaaccatggatactgtgaataaagttatgat tggcgtgacagtggcaattacagtaatctctgttgtttcagcattgtttacctgcggtttgggcttgattggcacagccgctgcgggtgcc acagccgccaccgctggggcaacggccgccgccacgaccgctacctctgtgacgaccacagtcgctacccaggtgacgatgcaag cggtggtccaagtcgttaagcaggctattatccaagcagtaaaacgcgccatcgtccaagegattaaacaggggattaagcaaggcat taaacaagcgatcaaacaggcagtcaaggcaagcgtgaagacacttgccaaaaatgtaggcaagattttcagcgcaggcaagaacg ctgtgagtaagtccttcccAaaattgtctaaggtgattaatacacttggttccaaatgggttactcttggcgtgggggcccttacagcggt gccgcagttagtcagtggcattacctcccttcaattgtctgatatgcaaaaagaacttgcacaaatccaaaaggaagtgggtgcacttac ggcgcagagtgagatgatgaaagcgtttacactgttctggcagcaagcttcgaaaatcgcggccaaacaaacggaatcaccttcaga gacgcaacaacaggcagctaagaccggcgcccagatcgctaaagcgttgtccgccatttcgggtgctttagctgctgctgctTAG CT053-CopB amino acid sequence SEQ ID NO: 78 MKSERLKKLESELHDLTQWMQLGLVPKKEIERHQEEIRLLESKILEEKERLQL LKESGEIKEYVTPRRTPAKTIYPDGPSVSDVEFVESSDTEVDLDAGDTIEIDLGDEARE ESGNELDYSSEDDEDPFSDRNRWRRGGIIDPDANEWGSAASMSLSSSSSSDSSNLKN YTSQVIASTPQGYTNADKLTDNQVKQVQQTRQNRDDLSMESDVAVAGTAGKDRAA SASQIEGQELIEQQGLAAGKETASADATSLTQSASKGASSQQCIEDTSKSLELSSLSSL SSVDATHLQEIQSIVSSAMGATNELSLTNLETPGLPKPSTTPRQEVMEISLALAKAITA LGESTQAALENFQSTQSQSANMNKMSLESQGLKIDKEREEFKKMQEIQQKSGTNST MDTVNKVMIGVTVAITVISVVSALFTCGLGLIGTAAAGATAATAGATAAATTATSVT TTVATQVTMQAVVQVVKQAIIQAVKRAIVQAIKQGIKQGIKQAIKQAVKASVKTLA KNVGKIFSAGKNAVSKSFPKLSKVINTLGSKWVTLGVGALTAVPQLVSGITSLQLSD MQKELAQIQKEVGALTAQSEMMKAFTLFWQQASKIAAKQTESPSETQQQAAKTGA QIAKALSAISGALAAAA LTA1-CT053-CopB nucleic acid sequence SEQ ID NO: 79 CATatggacaatggcgatcgtttataccgtgccgactcgcgtcccccagatgagattaaacgtagcggtgggttaatgcc acgtgggcacaatgagtattttgaccgtggaacacagatgaacattaacctttacgatcatgcccgtgggacccagaccgggtttgtcc gttatgatgacgggtatgttagtacgagtttgtccttacgctccgcacaccttgcgggacaaagtattttatcaggctacagcacatattac atttatgtgatcgccactgccccaaacatgttcaatgtgaacgatgtgttgggggtttacagcccccatccatatgaacaagaagtctcg gcccttggggggatcccatatagccagatttatggttggtaccgcgtaaattttggtgtgattgatgaacgtttgcatcgtaaccgtgaata ccgcgatcgctactaccgtaacttgaacattgcacctgccgaggacggctatcgtttagcgggattcccacccgatcatcaggcgtgg cgtgaggaaccgtggatccatcacgcccctcaggggtgcgggaacagtagtcgcCATatgaaaagtgagcgtttaaaaaaattag aatcagagcttcatgatcttacccagtggatgcaacttggccttgttcctaaaaaagaaatcgagagacaccaggaagaaatccgtctg ctagaaagcaaaatccttgaagagaaagaacgtctacaacttctcaaagaaagcggtgagatcaaagagtacgtaacccctcgaaga actccagctaaaaccatttacccagatggccccagcgtttcagacgttgagtttgtagaatcctcggatacagaagtggatctcgatgcc ggtgacacaattgagattgacctaggtgatgaggcaagagaagaaagcggaaacgaactcgactactctagtgaagacgatgagga tcctttcagcgatcgcaatcgttggcgccgaggaggcatcatagatcctgacgcgaatgaatggGGTTCAGCTGCTTCA atgagcttgtcatccagcagcagctcggatagttcgaatctgaaaaatgtgttatctcaggtcatcgcgtctacaccAcagggggttcct aatgctgacaaattaaccgacaatcaggtaaaacaagtccagcagacccgtcaaaaccgtgatgatctgtccatggagagcgacgtc gcggtggcgggaacagccggaaaagatcgtgctgcgtcggcgtcccagatcgagggacaagagctgattgagcaacagggactt gcggctgggaaagagacggcttctgctgatgctacatcattgacccagtcggcatccaaaggcgcttccagtcagcagtgtattgagg ataccagtaagtccctggagctttcttcgctttcgagcctgtcaagcgtagatgcgacacatttgcaggaaatccaatcgatcgtgtcttc agcaatgggcgccaccaacgaattgtcattgacgaacttagagacaccgggattaccaaagccgagtaccactccAcgccaggaa gttatggagatcagccttgccttagcgaaggccatcactgcattgggtgagagcactcaggctgccttggaaaattttcagtccactcag agtcagtccgcgaacatgaataagatgagtttggaatcccaaggcttgaaaatcgacaaggagcgtgaagaatttaagaaaatgcag gagattcagcaaaagagcggcacaaattcaaccatggatactgtgaataaagttatgattggcgtgacagtggcaattacagtaatctct gttgtttcagcattgtttacctgcggtttgggcttgattggcacagccgctgcgggtgccacagccgccaccgctggggcaacggccg ccgccacgaccgctacctctgtgacgaccacagtcgctacccaggtgacgatgcaagcggtggtccaagtcgttaagcaggctattat ccaagcagtaaaacgcgccatcgtccaagcgattaaacaggggattaagcaaggcattaaacaagcgatcaaacaggcagtcaagg caagcgtgaagacacttgccaaaaatgtaggcaagattttcagcgcaggcaagaacgctgtgagtaagtccttcccAaaattgtctaa ggtgattaatacacttggttccaaatgggttactcttggcgtgggggcccttacagcggtgccgcagttagtcagtggcattacctccctt caattgtctgatatgcaaaaagaacttgcacaaatccaaaaggaagtgggtgcacttacggcgcagagtgagatgatgaaagcgttta cactgttctggcagcaagcttcgaaaatcgcggccaaacaaacggaatcaccttcagagacgcaacaacaggcagctaagaccggc gcccagatcgctaaagcgttgtccgccatttcgggtgctttagctgctgctgctTAGCTCGAG LTA1-CT053-CopB Amino acid sequence SEQ ID NO: 80 MDNGDRLYRADSRPPDEIKRSGGLMPRGHNEYFDRGTQMNINLYDHARGTQ TGFVRYDDGYVSTSLSLRSAHLAGQSILSGYSTYYIYVIATAPNMFNVNDVLGVYSP HPYEQEVSALGGIPYSQIYGWYRVNFGVIDERLHRNREYRDRYYRNLNIAPAEDGYR LAGFPPDHQAWREEPWIHHAPQGCGNSSRMKSERLKKLESELHDLTQWMQLGLVP KKEIERHQEEIRLLESKILEEKERLQLLKESGEIKEYVTPRRTPAKTIYPDGPSVSDVEF VESSDTEVDLDAGDTIEIDLGDEAREESGNELDYSSEDDEDPFSDRNRWRRGGIIDPD ANEWGSAASMSLSSSSSSDSSNLKNVLSQVIASTPQGVPNADKLTDNQVKQVQQTR QNRDDLSMESDVAVAGTAGKDRAASASQIEGQELIEQQGLAAGKETASADATSLTQ SASKGASSQQCIEDTSKSLELSSLSSLSSVDATHLQEIQSIVSSAMGATNELSLTNLETP GLPKPSTTPRQEVMEISLALAKAITALGESTQAALENFQSTQSQSANMNKMSLESQG LKIDKEREEFKKMQEIQQKSGTNSTMDTVNKVMIGVTVAITVISVVSALFTCGLGLIG TAAAGATAATAGATAAATTATSVTTTVATQVTMQAVVQVVKQAIIQAVKRAIVQAI KQGIKQGIKQAIKQAVKASVKTLAKNVGKIFSAGKNAVSKSFPKLSKVINTLGSKWV TLGVGALTAVPQLVSGITSLQLSDMQKELAQIQKEVGALTAQSEMMKAFTLFWQQA SKIAAKQTESPSETQQQAAKTGAQIAKALSAISGALAAAA* HisScc2 chaperone for LTA1-CT668-CopB nucleic acid sequence SEQ ID NO: 81 ATGGGCAGCAGCCATCACCATCATCACCACAGCCAGGATCCGatgagcactccat cttctaataattctaaaaaaccttcggcctcttttaataaaaaatcacgtagccgcttggccgagattgctgcacaaaaaaaagcaaaagc tgaggatttggaacaaaaatatcctgttcctacggaagaggagacaaaacaagttctcatggacatcctacaggggttaagcaacgga ttaactcttcagcaaattttaggtctctccgacgtcctccttgaagagatctacaccgtagcatataccttctactcccaagggaaatatcg ggaagctatcggtcttttccaaatcttaacagcctccaaacctcaatgctacaaatacatcttaggtcttagctcttgctatcaccagctaaa aatgtatgatgaagccgcttttggtttcttcctagctttcgatgctcaacccgaaaaccccatccctccttactacatcgccgatagcttgat gaagctaaaccaacccgaagaatctcaagacttcctcgatattacgatcgatatgtgtaagaacaagccggaatataaagttcttaaaga tcgctgcagcattatgaagcaatctttagatgccgtgctgaaaaaagagaaatctgcaaaaggctctgaaacacaagcctcctctcctaa aaacacaaaagctaaaaaagctgcttctaacaagaaaaaagcaaagtaaGCGGCCGC HisScc2 chaperone for LTA1-CT668-CopB Amino acid sequence SEQ ID NO: 82 MGSSHHHHHHSQDPMSTPSSNNSKKPSASFNKKSRSELAEIAAQKKAKAEDL EQKYPVPTEEETKQVLMDILQGLSNGLTLQQILGLSDVTLEEIYTVAYTFYSQGKYRE AIGLFQILTASKPQCYKYILGLSSCYHQLKMYDEAAFGFFLAFDAQPENPIPPYYIADS LMKLNQPEESQDFLDITIDMCKNKPEYKVLKDRCSIMKQSLDAVLKKEKSAKGSETQ ASSPKNTKAKKAASNKKKAK* CT668 nucleic acid sequence SEQ ID NO: 83 Atagatcctcttaagctttttccaaattttgatggggataaggagagtgctgcggtgaataaaccttcagcatctcctatgccc agcgaattaagtaaaaatgttgcctcattctctttagggggtggaggtgctgcgttggattcgacagtgtccacagaaaagctatcgttga tggctatgatgcaggataaaaattcgcagttgatcgatcctgagttggaggaagctctgaactctgaagagttacaagagcagatccatt tgttaaaaagtcgtttgtgggatgcacaaacgcagatgcaaatgcaagatcccgacaagttggcctctgagcatgtagatgctttagga gtcattgttgatttaatcaatggggattttcaagcgatagctgaacatacacaacagacggtcaagcagggtaatggtgacgaagaaaa atctgttacacgcaagatagtcgattgggtctcttcaggagaagaaattttgaatcgtgctttgttgtatttctccgatcgtaatggagaaag agaaacattagccgatttcttaaaagttcagtatgccgttcaaagagctacacaacgcgccgagttatttgccagtattctaggtgccacg gtgagtagtgtaaaaacgattatgacaacccagttaggt CT668 amino acid sequence SEQ ID NO: 84 MIDPLKLFPNFDGDKESAAVNKPSASPMPSELSKNVASFSLGGGGAALDSTVS TEKLSLMAMMQDKNSQLIDPELEEALNSEELQEQIHLLKSRLVVDAQTQMQMQDPD KLASEHVDALGVIVDLINGDFQAIAEHTQQTVKQGNGDEEKSVTRKIVDWVSSGEEI LNRALLYFSDRNGERETLADFLKVQYAVQRATQRAELFASELGATVSSVKTIMTTQL CT668-CopB nucleic acid sequence SEQ ID NO: 85 atagatcctcttaagctttttccaaattttgatggggataaggagagtgctgcggtgaataaaccttcagcatctcctatgccca gcgaattaagtaaaaatgttgcctcattctctttagggggtggaggtgctgcgttggattcgacagtgtccacagaaaagctatcgttgat ggctatgatgcaggataaaaattcgcagttgatcgatcctgagttggaggaagctctgaactctgaagagttacaagagcagatccattt gttaaaaagtcgtttgtgggatgcacaaacgcagatgcaaatgcaagatcccgacaagttggcctctgagcatgtagatgctttaggag tcattgttgatttaatcaatggggattttcaagcgatagctgaacatacacaacagacggtcaagcagggtaatggtgacgaagaaaaat ctgttacacgcaagatagtcgattgggtctcttcaggagaagaaattttgaatcgtgctttgttgtatttctccgatcgtaatggagaaaga gaaacattagccgatttcttaaaagttcagtatgccgttcaaagagctacacaacgcgccgagttatttgccagtattctaggtgccacgg tgagtagtgtaaaaacgattatgacaacccagttaggtGGTTCAGCTGCTTCAatgagcttgtcatccagcagcagctcg gatagttcgaatctgaaaaatgtgttatctcaggtcatcgcgtctacaccAcagggggttcctaatgctgacaaattaaccgacaatcag gtaaaacaagtccagcagacccgtcaaaaccgtgatgatctgtccatggagagcgacgtcgcggtggcgggaacagccggaaaag atcgtgctgcgtcggcgtcccagatcgagggacaagagctgattgagcaacagggacttgcggctgggaaagagacggcttctgct gatgctacatcattgacccagtcggcatccaaaggcgcttccagtcagcagtgtattgaggataccagtaagtccctggagctttcttcg ctttcgagcctgtcaagcgtagatgcgacacatttgcaggaaatccaatcgatcgtgtcttcagcaatgggcgccaccaacgaattgtc attgacgaacttagagacaccgggattaccaaagccgagtaccactccAcgccaggaagttatggagatcagccttgccttagcgaa ggccatcactgcattgggtgagagcactcaggctgccttggaaaattttcagtccactcagagtcagtccgcgaacatgaataagatga gtttggaatcccaaggcttgaaaatcgacaaggagcgtgaagaatttaagaaaatgcaggagattcagcaaaagagcggcacaaatt caaccatggatactgtgaataaagttatgattggcgtgacagtggcaattacagtaatctctgttgtttcagcattgtttacctgcggtttgg gcttgattggcacagccgctgcgggtgccacagccgccaccgctggggcaacggccgccgccacgaccgctacctctgtgacgac cacagtcgctacccaggtgacgatgcaagcggtggtccaagtcgttaagcaggctattatccaagcagtaaaacgcgccatcgtcca agcgattaaacaggggattaagcaaggcattaaacaagcgatcaaacaggcagtcaaggcaagcgtgaagacacttgccaaaaatg taggcaagattttcagcgcaggcaagaacgctgtgagtaagtccttcccAaaattgtctaaggtgattaatacacttggttccaaatggg ttactcttggcgtgggggcccttacagcggtgccgcagttagtcagtggcattacctcccttcaattgtctgatatgcaaaaagaacttgc acaaatccaaaaggaagtgggtgcacttacggcgcagagtgagatgatgaaagcgtttacactgttctggcagcaagcttcgaaaatc gcggccaaacaaacggaatcaccttcagagacgcaacaacaggcagctaagaccggcgcccagatcgctaaagcgttgtccgcca tttcgggtgctttagctgctgctgctTAG CT668-CopB amino acid sequence SEQ ID NO: 86 MIDPLKLFPNFDGDKESAAVNKPSASPMPSELSKNVASFSLGGGGAALDSTVS TEKLSLMAMMQDKNSQLIDPELEEALNSEELQEQIHLLKSRLWDAQTQMQMQDPD KLASEHVDALGVIVDLINGDFQAIAEHTQQTVKQGNGDEEKSVTRKIVDWVSSGEEI LNRALLYFSDRNGERETLADFLKVQYAVQRATQRAELFASILGATVSSVKTIMTTQL GGSAASMSLSSSSSSDSSNLKNVLSQVIASTPQGVPNADKLTDNQVKQVQQTRQNRD DLSMESDVAVAGTAGKDRAASASQIEGQELIEQQGLAAGKETASADATSLTQSASK GASSQQCIEDTSKSLELSSLSSLSSVDATHLQEIQSIVSSAMGATNELSLTNLETPGLPK PSTTPRQEVMEISLALAKAITALGESTQAALENFQSTQSQSANMNKMSLESQGLKIDK EREEFKKMQEIQQKSGTNSTMDTVNKVMIGVTVAITVISVVSALFTCGLGLIGTAAA GATAATAGATAAATTATSVTTTVATQVTMQAVVQVVKQAIIQAVKRAIVQAIKQGI KQGIKQAIKQAVKASVKTLAKNVGKIFSAGKNAVSKSFPKLSKVINTLGSKWVTLGV GALTAVPQLVSGITSLQLSDMQKELAQIQKEVGALTAQSEMMKAFTLFWQQASKIA AKQTESPSETQQQAAKTGAQIAKALSAISGALAAAA LTA1-CT668-CopB nucleic acid sequence SEQ ID NO: 87 CATatggacaatggcgatcgtttataccgtgccgactcgcgtcccccagatgagattaaacgtagcggtgggttaatgcc acgtgggcacaatgagtattttgaccgtggaacacagatgaacattaacctttacgatcatgcccgtgggacccagaccgggtttgtcc gttatgatgacgggtatgttagtacgagtttgtccttacgctccgcacaccttgcgggacaaagtattttatcaggctacagcacatattac atttatgtgatcgccactgccccaaacatgttcaatgtgaacgatgtgttgggggtttacagcccccatccatatgaacaagaagtctcg gcccttggggggatcccatatagccagatttatggttggtaccgcgtaaattttggtgtgattgatgaacgtttgcatcgtaaccgtgaata ccgcgatcgctactaccgtaacttgaacattgcacctgccgaggacggctatcgtttagcgggattcccacccgatcatcaggcgtgg cgtgaggaaccgtggatccatcacgcccctcaggggtgcgggaacagtagtcgcCATatgatagatcctcttaagctttttccaaatt ttgatggggataaggagagtgctgcggtgaataaaccttcagcatctcctatgcccagcgaattaagtaaaaatgttgcctcattctcttta gggggtggaggtgctgcgttggattcgacagtgtccacagaaaagctatcgttgatggctatgatgcaggataaaaattcgcagttgat cgatcctgagttggaggaagctctgaactctgaagagttacaagagcagatccatttgttaaaaagtcgtttgtgggatgcacaaacgc agatgcaaatgcaagatcccgacaagttggcctctgagcatgtagatgctttaggagtcattgttgatttaatcaatggggattttcaagc gatagctgaacatacacaacagacggtcaagcagggtaatggtgacgaagaaaaatctgttacacgcaagatagtcgattgggtctct tcaggagaagaaattttgaatcgtgctttgttgtatttctccgatcgtaatggagaaagagaaacattagccgatttcttaaaagttcagtat gccgttcaaagagctacacaacgcgccgagttatttgccagtattctaggtgccacggtgagtagtgtaaaaacgattatgacaaccca gttaggtGGTTCAGCTGCTTCAatgagcttgtcatccagcagcagctcggatagttcgaatctgaaaaatgtgttatctcag gtcatcgcgtctacaccAcagggggttcctaatgctgacaaattaaccgacaatcaggtaaaacaagtccagcagacccgtcaaaac cgtgatgatctgtccatggagagcgacgtcgcggtggcgggaacagccggaaaagatcgtgctgcgtcggcgtcccagatcgagg gacaagagctgattgagcaacagggacttgcggctgggaaagagacggcttctgctgatgctacatcattgacccagtcggcatcca aaggcgcttccagtcagcagtgtattgaggataccagtaagtccctggagctttcttcgctttcgagcctgtcaagcgtagatgcgacac atttgcaggaaatccaatcgatcgtgtcttcagcaatgggcgccaccaacgaattgtcattgacgaacttagagacaccgggattacca aagccgagtaccactccAcgccaggaagttatggagatcagccttgccttagcgaaggccatcactgcattgggtgagagcactca ggctgccttggaaaattttcagtccactcagagtcagtccgcgaacatgaataagatgagtttggaatcccaaggcttgaaaatcgaca aggagcgtgaagaatttaagaaaatgcaggagattcagcaaaagagcggcacaaattcaaccatggatactgtgaataaagttatgat tggcgtgacagtggcaattacagtaatctctgttgtttcagcattgtttacctgcggtttgggcttgattggcacagccgctgcgggtgcc acagccgccaccgctggggcaacggccgccgccacgaccgctacctctgtgacgaccacagtcgctacccaggtgacgatgcaag cggtggtccaagtcgttaagcaggctattatccaagcagtaaaacgcgccatcgtccaagcgattaaacaggggattaagcaaggcat taaacaagcgatcaaacaggcagtcaaggcaagcgtgaagacacttgccaaaaatgtaggcaagattttcagcgcaggcaagaacg ctgtgagtaagtccttcccAaaattgtctaaggtgattaatacacttggttccaaatgggttactcttggcgtgggggcccttacagcggt gccgcagttagtcagtggcattacctcccttcaattgtctgatatgcaaaaagaacttgcacaaatccaaaaggaagtgggtgcacttac ggcgcagagtgagatgatgaaagcgtttacactgttctggcagcaagcttcgaaaatcgcggccaaacaaacggaatcaccttcaga gacgcaacaacaggcagctaagaccggcgcccagatcgctaaagcgttgtccgccatttcgggtgctttagctgctgctgctTAG CTCGAG LTA1-CT668-CopB Amino acid sequence SEQ ID NO: 88 MDNGDRLYRADSRPPDEIKRSGGLMPRGHNEYFDRGTQMNINLYDHARGTQ TGFVRYDDGYVSTSLSLRSAHLAGQSILSGYSTYYIYVIATAPNMFNVNDVLGVYSP HPYEQEVSALGGIPYSQIYGWYRVNFGVIDERLHRNREYRDRYYRNLNIAPAEDGYR LAGFPPDHQAWREEPWIHHAPQGCGNSSRMIDPLKLFPNFDGDKESAAVNKPSASP MPSELSKNVASFSLGGGGAALDSTVSTEKLSLMAMMQDKNSQLIDPELEEALNSEEL QEQIHLLKSRLWDAQTQMQMQDPDKLASEHVDALGVIVDLINGDFQAIAEHTQQTV KQGNGDEEKSVTRKIVDWVSSGEEILNRALLYFSDRNGERETLADFLKVQYAVQRA TQRAELFASILGATVSSVKTIMTTQLGGSAASMSLSSSSSSDSSNLKNVLSQVIASTPQ GVPNADKLTDNQVKQVQQTRQNRDDLSMESDVAVAGTAGKDRAASASQIEGQELI EQQGLAAGKETASADATSLTQSASKGASSQQCIEDTSKSLELSSLSSLSSVDATHLQEI QSIVSSAMGATNELSLTNLETPGLPKPSTTPRQEVMEISLALAKAITALGESTQAALEN FQSTQSQSANMNKMSLESQGLKIDKEREEFKKMQEIQQKSGTNSTMDTVNKVMIGV TVAITVISVVSALFTCGLGLIGTAAAGATAATAGATAAATTATSVTTTVATQVTMQA VVQVVKQAIIQAVKRAIVQAIKQGIKQGIKQAIKQAVKASVKTLAKNVGKIFSAGKN AVSKSFPKLSKVINTLGSKWVTLGVGALTAVPQLVSGITSLQLSDMQKELAQIQKEV GALTAQSEMMKAFTLFWQQASKIAAKQTESPSETQQQAAKTGAQIAKALSAISGAL AAAA* HisScc3 chaperone for CT053-CopB2 Nucleic acid sequence SEQ ID NO: 89 ATGGGCAGCAGCCATCACCATCATCACCACAGCCAGGATCCGatgccaccaagc aagatccaatgtcttgaaacttttgaaagaacttatggacacctttatctacaacatgcgtccctaatgcgtcatttagcctatctactcgata aaattgctcgctcttaccctcatatgtgtccgcttcccgataatatggaagcgtactttgagaattatatccccaataaagatatccctctgg acacctatcaaaaaattttcaaactgtcctcagaagatcttgaacaagtctacaaggaaggatacaacgcctatttacaaggagactatg aggaaagttctaccgctttttactggttgattttctttaacccatttgtgtctaaattttggttttcattaggagcttcgctccatatgcgccaaaa atatcaacaagctcttcatgcttatggtgtagctgctttgctaagagaaaaagacccttatcctcattactatgcctacatctgctacaccct gctcaataatcctgaagaagctgaaaaagctcttgatcttgcttggcaaaaagtaaaaacaagctctgcctatagctctttaaaagaaga aattttagcgatcaaatcgtacgcctaaGCGGCCGC HisScc3 chaperone for CT053-CopB2 amino acid sequence SEQ ID NO: 90 MGSSHHHHHHSQDPMPPSKIQCLETFERTYGHLYLQHASLMRHLAYLLDKIA RSYPHMCPLPDNMEAYFENYIPNKDIPLDTYQKIFKLSSEDLEQVYKEGYNAYLQGD YEESSTAFYWLIFFNPFVSKFWFSLGASLHMRQKYQQALHAYGVAALLREKDPYPH YYAYICYTLLNNPEEAEKALDLAWQKVKTSSAYSSLKEEILAIKSYA* CopB2 nucleic acid sequence SEQ ID NO: 91 atgagctcttggtttgcacaggcgacggacgtcgctttgagccagacccttgatctgcctgacgcttcattggcggttcaaac cgaaaaatttccAtacagctgttcaatctctaaggaatccgccccAtcatgtattcgtaaaatcttcgcccatttagcatctcagaaggaa agtgctccgctgtctttttctcgtttacaaccgactactccgaaagaacgcatcctgtttttcgggtcatcgccttcctcccaattgtcctcga ctgtccgcaccacaacctcttctccatggaatctttttagcaactcccaggcacgcaactcgacccgtaaattgtcggagaagcttcattt gagctcagagttatccgcccgtgactccactaagccttcgtcgagcgaaccggttaaaccatcggaaaatcttttgcacacccctgagc atcataaggaatccttctcaagtttgaaaaaggataacttatctcctatcatggaggagatcgactcattctctgcagagacagagtccctt gaagagcgtttggtcacccagaaaaaggaggagacggtggcccaggagcaaaagcacccAttgctgcgtacatctactccgccat caaaggccagcggggaatcacaagattctagcgaacacagctcaaaggaagatccttatagtcaacaaccgagccataaaatccaac gccgtaaagagcgtgctaagcgcgtcgtcccAattattactccgccaacggtgggtatctttagtttgagctaccttcttacaaaacagg ggatcttagcggatttcagcgcctattcggcatacaaggataatttagaaacaactcagcaagagctgaccatgttgcatcaagaacgta tcgagcaagtccaaaaGatcgtggataaaagtaagacaatgcgcttttgggattcattagcatccattgtggccacaatcattccatgga tcgaaatgggtgttgcagtaaccatcatcgcactgggaggtggaatcctttcctggtgctctctttttgctgcgcttatcatgattgtaatttc attattggaagcattcgacgggtggcgtgcaatcgctaagcatttaccaggtaacgatcttgaaaagaagatgcgttatttaggttacgta aagttggccttaactgtgttctcgtgcttactgagtttaagcgccttgtatgtagcaaaattaggaatgagtccgcttttggagggggttgtg aagagtatcgcaccAgcattaagtggtatgctgggtttgactcaaggcgtagcactgtatttacaatcttcatcgcaaaagattcgtgcc cgctgcactcagatcgacgcacgcattgaattgattaactgggaacgcgatgagtatttcttgcgtgctgaacaacttcttgattcaatgc aaacgtccttcgaacaacttactgaaacattacagttacaacgtgaaattgatcagacatttacagacgctttgcgcTAG CopB2 amino acid sequence SEQ ID NO: 92 MSSWFAQATDVALSQTLDLPDASLAVQTEKFPYSCSISKESAPSCIRKIFAHLA SQKESAPLSFSRLQPTTPKERILFFGSSPSSQLSSTVRTTTSSPWNLFSNSQARNSTRKL SEKLHLSSELSARDSTKPSSSEPVKPSENLLHTPEHHKESFSSLKKDNLSPIMEEIDSFS AETESLEERLVTQKKEETVAQEQKHPLLRTSTPPSKASGESQDSSEHSSKEDPYSQQP SHKIQRRKERAKRVVPIITPPTVGIFSLSYLLTKQGILADFSAYSAYKDNLETTQQELT MLHQERIEQVQKIVDKSKTMRFWDSLASIVATIIPWIEMGVAVTIIALGGGILSWCSLF AALIMIVISLLEAFDGWRAIAKHLPGNDLEKKMRYLGYVKLALTVFSCLLSLSALYV AKLGMSPLLEGVVKSIAPALSGMLGLTQGVALYLQSSSQKIRARCTQIDARIELINWE RDEYFLRAEQLLDSMQTSFEQLTETLQLQREIDQTFTDALR CT053-CopB2 nucleic acid sequence SEQ ID NO: 93 aaaagtgagcgtttaaaaaaattagaatcagagcttcatgatcttacccagtggatgcaacttggccttgttcctaaaaaagaa atcgagagacaccaggaagaaatccgtctgctagaaagcaaaatccttgaagagaaagaacgtctacaacttctcaaagaaagcggt gagatcaaagagtacgtaacccctcgaagaactccagctaaaaccatttacccagatggccccagcgtttcagacgttgagtttgtaga atcctcggatacagaagtggatctcgatgccggtgacacaattgagattgacctaggtgatgaggcaagagaagaaagcggaaacg aactcgactactctagtgaagacgatgaggatcctttcagcgatcgcaatcgttggcgccgaggaggcatcatagatcctgacgcgaa tgaatggGGTTCAGGTGCTTCAatgagctcttggtttgcacaggcgacggacgtcgctttgagccagacccttgatctgc ctgacgcttcattggcggttcaaaccgaaaaatttccAtacagctgttcaatctctaaggaatccgccccAtcatgtattcgtaaaatctt cgcccatttagcatctcagaaggaaagtgctccgctgtctttttctcgtttacaaccgactactccgaaagaacgcatcctgtttttcgggt catcgccttcctcccaattgtcctcgactgtccgcaccacaacctcttctccatggaatctttttagcaactcccaggcacgcaactcgac ccgtaaattgtcggagaagcttcatttgagctcagagttatccgcccgtgactccactaagccttcgtcgagcgaaccggttaaaccatc ggaaaatcttttgcacacccctgagcatcataaggaatccttctcaagtttgaaaaaggataacttatctcctatcatggaggagatcgac tcattctctgcagagacagagtcccttgaagagcgtttggtcacccagaaaaaggaggagacggtggcccaggagcaaaagcaccc Attgctgcgtacatctactccgccatcaaaggccagcggggaatcacaagattctagcgaacacagctcaaaggaagatccttatagt caacaaccgagccataaaatccaacgccgtaaagagcgtgctaagcgcgtcgtcccAattattactccgccaacggtgggtatcttta gtttgagctaccttcttacaaaacaggggatcttagcggatttcagcgcctattcggcatacaaggataatttagaaacaactcagcaag agctgaccatgttgcatcaagaacgtatcgagcaagtccaaaaGatcgtggataaaagtaagacaatgcgcttttgggattcattagca tccattgtggccacaatcattccatggatcgaaatgggtgttgcagtaaccatcatcgcactgggaggtggaatcctttcctggtgctctc tttttgctgcgcttatcatgattgtaatttcattattggaagcattcgacgggtggcgtgcaatcgctaagcatttaccaggtaacgatcttga aaagaagatgcgttatttaggttacgtaaagttggccttaactgtgttctcgtgcttactgagtttaagcgccttgtatgtagcaaaattagg aatgagtccgcttttggagggggttgtgaagagtatcgcaccAgcattaagtggtatgctgggtttgactcaaggcgtagcactgtattt acaatcttcatcgcaaaagattcgtgcccgctgcactcagatcgacgcacgcattgaattgattaactgggaacgcgatgagtatttcttg cgtgctgaacaacttcttgattcaatgcaaacgtccttcgaacaacttactgaaacattacagttacaacgtgaaattgatcagacatttac agacgctttgcgcTAG CT053-CopB2 amino acid sequence SEQ ID NO: 94 MKSERLKKLESELHDLTQWMQLGLVPKKEIERHQEEIRLLESKILEEKERLQL LKESGEIKEYVTPRRTPAKTIYPDGPSVSDVEFVESSDTEVDLDAGDTIEIDLGDEARE ESGNELDYSSEDDEDPFSDRNRWRRGGIIDPDANEWGSAASMSSWFAQATDVALSQ TLDLPDASLAVQTEKFPYSCSISKESAPSCIRKIFAHLASQKESAPLSFSRLQPTTPKERI LFFGSSPSSQLSSTVRTTTSSPWNLFSNSQARNSTRKLSEKLHLSSELSARDSTKPSSSE PVKPSENLLHTPEHHKESFSSLKKDNLSPIMEEIDSFSAETESLEERLVTQKKEETVAQ EQKHPLLRTSTPPSKASGESQDSSEHSSKEDPYSQQPSHKIQRRKERAKRVVPIITPPT VGIFSLSYLLTKQGILADFSAYSAYKDNLETTQQELTMLHQERIEQVQKIVDKSKTM RFWDSLASIVATIIPWIEMGVAVTIIALGGGILSWCSLFAALIMIVISLLEAFDGVVRAIA KHLPGNDLEKKMRYLGYVKLALTVFSCLLSLSALYVAKLGMSPLLEGVVKSIAPALS GMLGLTQGVALYLQSSSQKIRARCTQIDARIELINWERDEYFLRAEQLLDSMQTSFE QLTETLQLQREIDQTFTDALR LTA1-CT053-CopB2 nucleic acid sequence SEQ ID NO: 95 CATatggacaatggcgatcgtttataccgtgccgactcgcgtcccccagatgagattaaacgtagcggtgggttaatgcc acgtgggcacaatgagtattttgaccgtggaacacagatgaacattaacctttacgatcatgcccgtgggacccagaccgggtttgtcc gttatgatgacgggtatgttagtacgagtttgtccttacgctccgcacaccttgcgggacaaagtattttatcaggctacagcacatattac atttatgtgatcgccactgccccaaacatgttcaatgtgaacgatgtgttgggggtttacagcccccatccatatgaacaagaagtctcg gcccttggggggatcccatatagccagatttatggttggtaccgcgtaaattttggtgtgattgatgaacgtttgcatcgtaaccgtgaata ccgcgatcgctactaccgtaacttgaacattgcacctgccgaggacggctatcgtttagcgggattcccacccgatcatcaggcgtgg cgtgaggaaccgtggatccatcacgcccctcaggggtgcgggaacagtagtcgcCATatgaaaagtgagcgtttaaaaaaattag aatcagagcttcatgatcttacccagtggatgcaacttggccttgttcctaaaaaagaaatcgagagacaccaggaagaaatccgtctg ctagaaagcaaaatccttgaagagaaagaacgtctacaacttctcaaagaaagcggtgagatcaaagagtacgtaacccctcgaaga actccagctaaaaccatttacccagatggccccagcgtttcagacgttgagtttgtagaatcctcggatacagaagtggatctcgatgcc ggtgacacaattgagattgacctaggtgatgaggcaagagaagaaagcggaaacgaactcgactactctagtgaagacgatgagga tcctttcagcgatcgcaatcgttggcgccgaggaggcatcatagatcctgacgcgaatgaatggGGTTCAGCTGCTTCA atgagctcttggtttgcacaggcgacggacgtcgctttgagccagacccttgatctgcctgacgcttcattggcggttcaaaccgaaaa atttccAtacagctgttcaatctctaaggaatccgccccAtcatgtattcgtaaaatcttcgcccatttagcatctcagaaggaaagtgct ccgctgtctttttctcgtttacaaccgactactccgaaagaacgcatcctgtttttcgggtcatcgccttcctcccaattgtcctcgactgtcc gcaccacaacctcttctccatggaatctttttagcaactcccaggcacgcaactcgacccgtaaattgtcggagaagcttcatttgagctc agagttatccgcccgtgactccactaagccttogtcgagcgaaccggttaaaccatcggaaaatcttttgcacacccctgagcatcataa ggaatccttctcaagtttgaaaaaggataacttatctcctatcatggaggagatcgactcattctctgcagagacagagtcccttgaagag cgtttggtcacccagaaaaaggaggagacggtggcccaggagcaaaagcacccAttgctgcgtacatctactccgccatcaaaggc cagcggggaatcacaagattctagcgaacacagctcaaaggaagatccttatagtcaacaaccgagccataaaatccaacgccgtaa agagcgtgctaagcgcgtcgtcccAattattactccgccaacggtgggtatctttagtttgagctaccttcttacaaaacaggggatctta gcggatttcagcgcctattcggcatacaaggataatttagaaacaactcagcaagagctgaccatgttgcatcaagaacgtatcgagca agtccaaaaGatcgtggataaaagtaagacaatgcgcttttgggattcattagcatccattgtggccacaatcattccatggatcgaaat gggtgttgcagtaaccatcatcgcactgggaggtggaatcctttcctggtgctctctttttgctgcgcttatcatgattgtaatttcattattgg aagcattcgacgggtggcgtgcaatcgctaagcatttaccaggtaacgatcttgaaaagaagatgcgttatttaggttacgtaaagttgg ccttaactgtgttctcgtgcttactgagtttaagcgccttgtatgtagcaaaattaggaatgagtccgcttttggagggggttgtgaagagt atcgcaccAgcattaagtggtatgctgggtttgactcaaggcgtagcactgtatttacaatcttcatcgcaaaagattcgtgcccgctgc actcagatcgacgcacgcattgaattgattaactgggaacgcgatgagtatttcttgcgtgctgaacaacttcttgattcaatgcaaacgt ccttcgaacaacttactgaaacattacagttacaacgtgaaattgatcagacatttacagacgctttgcgcTAGCTCGAG LTA1-CT053-CopB2 Amino acid sequence SEQ ID NO: 96 MDNGDRLYRADSRPPDEIKRSGGLMPRGHNEYFDRGTQMNINLYDHARGTQ TGFVRYDDGYVSTSLSLRSAHLAGQSILSGYSTYYIYVIATAPNMFNVNDVLGVYSP HPYEQEVSALGGIPYSQIYGWYRVNFGVIDERLHRNREYRDRYYRNLNIAPAEDGYR LAGFPPDHQAWREEPWIHHAPQGCGNSSRMKSERLKKLESELHDLTQWMQLGLVP KKEIERHQEEIRLLESKILEEKERLQLLKESGEIKEYVTPRRTPAKTIYPDGPSVSDVEF VESSDTEVDLDAGDTIEIDLGDEAREESGNELDYSSEDDEDPFSDRNRWRRGGIIDPD ANEWGSAASMSSWFAQATDVALSQTLDLPDASLAVQTEKFPYSCSISKESAPSCIRKI FAHLASQKESAPLSFSRLQPTTPKERILFFGSSPSSQLSSTVRTTTSSPWNLFSNSQARN STRKLSEKLHLSSELSARDSTKPSSSEPVKPSENLLHTPEHHKESFSSLKKDNLSPIMEE IDSFSAETESLEERLVTQKKEETVAQEQKHPLLRTSTPPSKASGESQDSSEHSSKEDPY SQQPSHKIQRRKERAKRVVPIITPPTVGIFSLSYLLTKQGILADFSAYSAYKDNLETTQ QELTMLHQERIEQVQKIVDKSKTMRFWDSLASIVATIIPWIEMGVAVTIIALGGGILS WCSLFAALIMIVISLLEAFDGWRAIAKHLPGNDLEKKMRYLGYVKLALTVFSCLLSL SALYVAKLGMSPLLEGVVKSIAPALSGMLGLTQGVALYLQSSSQKIRARCTQIDARIE LINWERDEYFLRAEQLLDSMQTSFEQLTETLQLQREIDQTFTDALR* HisScc3 chaperone for CT668-CopB2 nucleic acid sequence SEQ ID NO: 97 ATGGGCAGCAGCCATCACCATCATCACCACAGCCAGGATCCGatgccaccaagc aagatccaatgtcttgaaacttttgaaagaacttatggacacctttatctacaacatgcgtccctaatgcgtcatttagcctatctactcgata aaattgctcgctcttaccctcatatgtgtccgcttcccgataatatggaagcgtactttgagaattatatccccaataaagatatccctctgg acacctatcaaaaaattttcaaactgtcctcagaagatcttgaacaagtctacaaggaaggatacaacgcctatttacaaggagactatg aggaaagttctaccgctttttactggttgattttctttaacccatttgtgtctaaattttggttttcattaggagcttcgctccatatgcgccaaaa atatcaacaagctcttcatgcttatggtgtagctgctttgctaagagaaaaagacccttatcctcattactatgcctacatctgctacaccct gctcaataatcctgaagaagctgaaaaagctcttgatcttgcttggcaaaaagtaaaaacaagctctgcctatagctctttaaaagaaga aattttagcgatcaaatcgtacgcctaaGCGGCCGC HisScc3 chaperone for CT668-CopB2 Amino acid sequence SEQ ID NO: 98 MGSSHHHHHHSQDPMPPSKIQCLETFERTYGHLYLQHASLMRHLAYLLDKIA RSYPHMCPLPDNMEAYFENYIPNKDIPLDTYQKIFKLSSEDLEQVYKEGYNAYLQGD YEESSTAFYWLIFFNPFVSKFWFSLGASLHMRQKYQQALHAYGVAALLREKDPYPH YYAYICYTLLNNPEEAEKALDLAWQKVKTSSAYSSLKEEILAIKSYA* CT668-CopB2 nucleic acid sequence SEQ ID NO: 99 aaaagtgagcgtttaaaaaaattagaatcagagcttcatgatcttacccagtggatgcaacttggccttgttcctaaaaaagaa atcgagagacaccaggaagaaatccgtctgctagaaagcaaaatccttgaagagaaagaacgtctacaacttctcaaagaaagcggt gagatcaaagagtacgtaacccctcgaagaactccagctaaaaccatttacccagatggccccagcgtttcagacgttgagtttgtaga atcctcggatacagaagtggatctcgatgccggtgacacaattgagattgacctaggtgatgaggcaagagaagaaagcggaaacg aactcgactactctagtgaagacgatgaggatcctttcagcgatcgcaatcgttggcgccgaggaggcatcatagatcctgacgcgaa tgaatggGGTTCAGCTGCTTCAatgagctcttggtttgcacaggcgacggacgtcgctttgagccagacccttgatctgc ctgacgcttcattggcggttcaaaccgaaaaatttccAtacagctgttcaatctctaaggaatccgccccAtcatgtattcgtaaaatctt cgcccatttagcatctcagaaggaaagtgrtccgctgtctttttctcgtttacaaccgactactccgaaagaacgcatcctgtttttcgggt catcgccttcctcccaattgtcctcgactgtccgcaccacaacctcttctccatggaatctttttagcaactcccaggcacgcaactcgac ccgtaaattgtcggagaagcttcatttgagctcagagttatccgcccgtgactccactaagccttcgtcgagcgaaccggttaaaccatc ggaaaatcttttgcacacccctgagcatcataaggaatccttctcaagtttgaaaaaggataacttatctcctatcatggaggagatcgac tcattctctgcagagacagagtcccttgaagagcgtttggtcacccagaaaaaggaggagacggtggcccaggagcaaaagcaccc Attgctgcgtacatctactccgccatcaaaggccagcggggaatcacaagattctagcgaacacagctcaaaggaagatccttatagt caacaaccgagccataaaatccaacgccgtaaagagcgtgctaagcgcgtcgtcccAattattactccgccaacggtgggtatcttta gtttgagctaccttcttacaaaacaggggatcttagcggatttcagcgcctattcggcatacaaggataatttagaaacaactcagcaag agctgaccatgttgcatcaagaacgtatcgagcaagtccaaaaGatcgtggataaaagtaagacaatgcgcttttgggattcattagca tccattgtggccacaatcattccatggatcgaaatgggtgttgcagtaaccatcatcgcactgggaggtggaatcctttcctggtgctctc tttttgctgcgcttatcatgattgtaatttcattattggaagcattcgacgggtggcgtgcaatcgctaagcatttaccaggtaacgatcttga aaagaagatgcgttatttaggttacgtaaagttggccttaactgtgttctcgtgcttactgagtttaagcgccttgtatgtagcaaaattagg aatgagtccgcttttggagggggttgtgaagagtatcgcaccAgcattaagtggtatgctgggtttgactcaaggcgtagcactgtattt acaatcttcatcgcaaaagattcgtgcccgctgcactcagatcgacgcacgcattgaattgattaactgggaacgcgatgagtatttcttg cgtgctgaacaacttcttgattcaatgcaaacgtccttcgaacaacttactgaaacattacagttacaacgtgaaattgatcagacatttac agacgctttgcgcTAG CT668-CopB2 amino acid sequence SEQ ID NO: 100 MKSERLKKLESELHDLTQWMQLGLVPKKEIERHQEEIRLLESKILEEKERLQL LKESGEIKEYVTPRRTPAKTIYPDGPSVSDVEFVESSDTEVDLDAGDTIEIDLGDEARE ESGNELDYSSEDDEDPFSDRNRWRRGGIIDPDANEWGSAASMSSWFAQATDVALSQ TLDLPDASLAVQTEKFPYSCSISKESAPSCIRKIFAHLASQKESAPLSFSRLQPTTPKERI LFFGSSPSSQLSSTVRTTTSSPWNLFSNSQARNSTRKLSEKLHLSSELSARDSTKPSSSE PVKPSENLLHTPEHHKESFSSLKKDNLSPIMEEIDSFSAETESLEERLVTQKKEETVAQ EQKHPLLRTSTPPSKASGESQDSSEHSSKEDPYSQQPSHKIQRRKERAKRVVPIITPPT VGIFSLSYLLTKQGILADFSAYSAYKDNLETTQQELTMLHQERIEQVQKIVDKSKTM RFWDSLASIVATIIPWIEMGVAVTIIALGGGILSWCSLFAALIMIVISLLEAFDGWRAIA KHLPGNDLEKKMRYLGYVKLALTVFSCLLSLSALYVAKLGMSPLLEGVVKSIAPALS GMLGLTQGVALYLQSSSQKIRARCTQIDARIELINWERDEYFLRAEQLLDSMQTSFE QLTETLQLQREIDQTFTDALR LTA1-CT668-CopB2 nucleic acid sequence SEQ ID NO: 101 CATatggacaatggcgatcgtttataccgtgccgactcgcgtcccccagatgagattaaacgtagcggtgggttaatgcc acgtgggcacaatgagtattttgaccgtggaacacagatgaacattaacctttacgatcatgcccgtgggacccagaccgggtttgtcc gttatgatgacgggtatgttagtacgagtttgtccttacgctccgcacaccttgcgggacaaagtattttatcaggctacagcacatattac atttatgtgatcgccactgccccaaacatgttcaatgtgaacgatgtgttgggggtttacagcccccatccatatgaacaagaagtctcg gcccttggggggatcccatatagccagatttatggttggtaccgcgtaaattttggtgtgattgatgaacgtttgcatcgtaaccgtgaata ccgcgatcgctactaccgtaacttgaacattgcacctgccgaggacggctatcgtttagcgggattcccacccgatcatcaggcgtgg cgtgaggaaccgtggatccatcacgcccctcaggggtgcgggaacagtagtcgcCATatgaaaagtgagcgtttaaaaaaattag aatcagagcttcatgatcttacccagtggatgcaacttggccttgttcctaaaaaagaaatcgagagacaccaggaagaaatccgtctg ctagaaagcaaaatccttgaagagaaagaacgtctacaacttctcaaagaaagcggtgagatcaaagagtacgtaacccctcgaaga actccagctaaaaccatttacccagatggccccagcgtttcagacgttgagtttgtagaatcctcggatacagaagtggatctcgatgcc ggtgacacaattgagattgacctaggtgatgaggcaagagaagaaagcggaaacgaactcgactactctagtgaagacgatgagga tcctttcagcgatcgcaatcgttggcgccgaggaggcatcatagatcctgacgcgaatgaatggGGTTCAGCTGCTTCA atgagctcttggtttgcacaggcgacggacgtcgctttgagccagacccttgatctgcctgacgcttcattggcggttcaaaccgaaaa atttccAtacagctgttcaatctctaaggaatccgccccAtcatgtattcgtaaaatcttcgcccatttagcatctcagaaggaaagtgct ccgctgtctttttctcgtttacaaccgactactccgaaagaacgcatcctgtttttcgggtcatcgccttcctcccaattgtcctcgactgtcc gcaccacaacctcttctccatggaatctttttagcaactcccaggcacgcaactcgacccgtaaattgtcggagaagcttcatttgagctc agagttatccgcccgtgactccactaagccttcgtcgagcgaaccggttaaaccatcggaaaatcttttgcacacccctgagcatcataa ggaatccttctcaagtttgaaaaaggataacttatctcctatcatggaggagatcgactcattctctgcagagacagagtcccttgaagag cgtttggtcacccagaaaaaggaggagacggtggcccaggagcaaaagcacccAttgctgcgtacatctactccgccatcaaaggc cagcggggaatcacaagattctagcgaacacagctcaaaggaagatccttatagtcaacaaccgagccataaaatccaacgccgtaa agagcgtgctaagcgcgtcgtcccAattattactccgccaacggtgggtatctttagtttgagctaccttcttacaaaacaggggatctta gcggatttcagcgcctattcggcatacaaggataatttagaaacaactcagcaagagctgaccatgttgcatcaagaacgtatcgagca agtccaaaaGatcgtggataaaagtaagacaatgcgcttttgggattcattagcatccattgtggccacaatcattccatggatcgaaat gggtgttgcagtaaccatcatcgcactgggaggtggaatcctttcctggtgctctctttttgctgcgcttatcatgattgtaatttcattattgg aagcattcgacgggtggcgtgcaatcgctaagcatttaccaggtaacgatcttgaaaagaagatgcgttatttaggttacgtaaagttgg ccttaactgtgttctcgtgcttactgagtttaagcgccttgtatgtagcaaaattaggaatgagtccgcttttggagggggttgtgaagagt atcgcaccAgcattaagtggtatgctgggtttgactcaaggcgtagcactgtatttacaatcttcatcgcaaaagattcgtgcccgctgc actcagatcgacgcacgcattgaattgattaactgggaacgcgatgagtatttcttgcgtgctgaacaacttcttgattcaatgcaaacgt ccttcgaacaacttactgaaacattacagttacaacgtgaaattgatcagacatttacagacgctttgcgcTAGCTCGAG LTA1-CT668-CopB2 Amino acid sequence SEQ ID NO: 102 MDNGDRLYRADSRPPDEIKRSGGLMPRGHNEYFDRGTQMNINLYDHARGTQ TGFVRYDDGYVSTSLSLRSAHLAGQSILSGYSTYYIYVIATAPNMFNVNDVLGVYSP HPYEQEVSALGGIPYSQIYGWYRVNFGVIDERLHRNREYRDRYYRNLNLAPAEDGYR LAGFPPDHQAWREEPWIHHAPQGCGNSSRMKSERLKKLESELHDLTQWMQLGLVP KKEIERHQEEIRLLESKILEEKERLQLLKESGEIKEYVTPRRTPAKTIYPDGPSVSDVEF VESSDTEVDLDAGDTIEIDLGDEAREESGNELDYSSEDDEDPFSDRNRWRRGGIIDPD ANEWGSAASMSSWFAQATDVALSQTLDLPDASLAVQTEKFPYSCSISKESAPSCIRKI FAHLASQKESAPLSFSRLQPTTPKERILFFGSSPSSQLSSTVRTTTSSPWNLFSNSQARN STRKLSEKLHLSSELSARDSTKPSSSEPVKPSENLLHTPEHHKESFSSLKKDNLSPIMEE IDSFSAETESLEERLVTQKKEETVAQEQKHPLLRTSTPPSKASGESQDSSEHSSKEDPY SQQPSHKIQRRKERAKRVVPIITPPTVGIFSLSYLLTKQGILADFSAYSAYKDNLETTQ QELTMLHQERIEQVQKIVDKSKTMRFWDSLASIVATIIPWIEMGVAVTIIALGGGILS WCSLFAALIMIVISLLEAFDGWRAIAKHLPGNDLEKKMRYLGYVKLALTVFSCLLSL SALYVAKLGMSPLLEGVVKSIAPALSGMLGLTQGVALYLQSSSQKIRARCTQIDARIE LINWERDEYFLRAEQLLDSMQTSFEQLTETLQLQREIDQTFTDALR dmLT eltA (LTa) nucleic acid sequence SEQ ID NO: 113 atgattgaca tcatgttgca tataggttag ataaaacaag tggttatctt tccggattgt cttcttgtat gatatataag ttttcctcga tgaaaaatat aactttcatt ttttttattt tattagcatc gccattatat gcaaatggcg acagattata ccgtgctgac tctagacccc cagatgaaat aaaacgtttc cggagtctta tgcccagagg taatgagtac ttcgatagag gaactcaaat gaatattaat ctttatgatc acgcgagagg aacacaaacc ggctttgtca gatatgatga cggatatgtt tccacttctc ttagtttgag aagtgctcac ttagcaggac agtatatatt atcaggatat tcacttacta tatatatcgt tatagcaaat atgtttaatg ttaatgatgt aattagcgta tacagccctc acccatatga acaggaggtt tctgcgttag gtggaatacc atattctcag atatatggat ggtatcgtgt taattttggt gtgattgatg aacgattaca tcgtaacagg gaatatagag accggtatta cagaaatctg aatatagctc cggcagagga tggttacaga ttagcaggtt tcccaccgga tcaccaagct tggagagaag aaccctggat tcatcatgca ccacaaggtt gtggagattc atcaGgaaca atcacaggtg atacttgtaa tgaggagacc cagaatctga gcacaatata tGCcagggaa tatcaatcaa aagttaagag gcagatattt tcagactatc agtcagaggt tgacatatat aacagaattc gggatgaatt atgaataaag taaaatgt eltB (LTb) nucleic acid sequence SEQ ID NO: 114 gttgacatat ataacagaat tcgggatgaa ttatgaataa agtaaaatgt tatgttttat ttacggcgtt actatcctct ctatatgcac acggagctcc ccagactatt acagaactat gttcggaata tcgcaacaca caaatatata cgataaatga caagatacta tcatatacgg aatcgatggc aggcaaaaga gaaatggtta tcattacatt taagagcggc gaaacatttc aggtcgaagt cccgggcagt caacatatag actcccagaa aaaagccatt gaaaggatga aggacacatt aagaatcaca tatctgaccg agaccaaaat tgataaatta tgtgtatgga ataataaaac ccccaattca attgcggcaa tcagtatgaa aaactagttt gctttaaaag catgtctaat gctaggaacc tatataacaa ctactgtact tatactaatg agccttatgc tgcatttgaa aaggcggtag aggaggcaat accgatcctt aaactgtaac actataacag cttccactac agggagctgt tatagcacac agaaaaaact aagctaggct ggaggggcaa gctt 

What is claimed is:
 1. A fusion polypeptide comprising a fusion of a needle tip protein or an antigenic fragment thereof and a translocator protein or an antigenic fragment thereof from a Type III secretion system (T3SS) of Pseudomonas spp.; wherein the needle tip protein comprises PcrV as set forth in SEQ ID NO: 32 and the translocator protein comprises PopB as set forth in SEQ ID NO: 34; and wherein the fusion further comprises a double mutant labile toxin (dmLT) comprising the active moiety LTA1 or an antigenic fragment thereof from Enterotoxigenic Escherichia coli or cholera toxin or an antigenic fragment thereof.
 2. The polypeptide of claim 1, wherein the fusion polypeptide is arranged so that the needle tip protein is 5′ of the translocator protein.
 3. The polypeptide of claim 1, wherein the dmLT retains its ADP ribosylation activity.
 4. The polypeptide of claim 1, wherein the dmLT is 5′ of the needle tip protein and translocator protein fusion.
 5. A vaccine comprising the fusion polypeptide of claim
 1. 6. The vaccine of claim 5, further comprising one or more components of an acellular pertussis vaccine.
 7. A method of eliciting an immune response against Pseudomonas sp. in a subject in need thereof comprising administering to the subject a composition comprising the fusion polypeptide of claim 1 in an amount sufficient to elicit the immune response against said Pseudomonas sp. 